From 1ea11b20df71c5c54dd2bed718e019479a7caf1a Mon Sep 17 00:00:00 2001
From: ghidra1 <ghidra1@users.noreply.github.com>
Date: Wed, 10 Jun 2026 12:26:44 -0400
Subject: [PATCH 1/2] GP-6891 Improved Debugger Trace import/export support and
 added packed DBTrace GZT file type.

---
 .../main/java/ghidra/dbg/isf/IsfServer.java   |  43 ++--
 .../debug/export/TraceViewAsciiExporter.java  |  27 ---
 .../debug/export/TraceViewBinaryExporter.java |  27 ---
 .../debug/export/TraceViewHtmlExporter.java   |  27 ---
 .../export/TraceViewIntelHexExporter.java     |  27 ---
 .../debug/export/TraceViewXmlExporter.java    |  56 -----
 .../debug/gui/export/TraceExportPlugin.java   | 197 ++++++++++++++++++
 .../DebuggerTraceManagerServicePlugin.java    |   6 +-
 .../plugin/core/debug/utils/GztExporter.java  | 122 +++++++++++
 .../plugin/core/debug/utils/GztLoader.java    | 177 ++++++++++++++++
 .../gui/AbstractGhidraHeadedDebuggerTest.java |   2 +-
 .../trace/database/ToyDBTraceBuilder.java     |   6 +-
 .../help/topics/ExporterPlugin/exporter.htm   |  14 +-
 .../help/help/topics/Glossary/glossary.htm    |  14 +-
 .../help/topics/ImporterPlugin/importer.htm   |  14 +-
 .../plugin/core/exporter/ExporterDialog.java  |   2 +-
 .../plugin/core/exporter/ExporterPlugin.java  |  71 ++++---
 .../core/progmgr/MultiProgramManager.java     |  21 +-
 .../core/progmgr/ProgramManagerPlugin.java    |   3 +-
 .../SourceFilesTablePlugin.java               |  12 +-
 .../app/util/exporter/AsciiExporter.java      |  13 +-
 .../app/util/exporter/BinaryExporter.java     |  32 ++-
 .../ghidra/app/util/exporter/Exporter.java    |  19 +-
 .../ghidra/app/util/exporter/GdtExporter.java |   5 +-
 .../ghidra/app/util/exporter/GzfExporter.java |   5 +-
 .../app/util/exporter/HtmlExporter.java       |  13 +-
 .../app/util/exporter/IntelHexExporter.java   |   8 +-
 .../util/exporter/OriginalFileExporter.java   |  21 +-
 .../app/util/exporter/ProgramExporter.java    |  55 +++++
 .../ghidra/app/util/exporter/XmlExporter.java |  15 +-
 .../ghidra/app/util/opinion/GdtLoader.java    |   2 +-
 .../ghidra/app/util/opinion/GzfLoader.java    |   3 +-
 .../plugin/importer/ImporterPlugin.java       |   2 +-
 .../plugin/importer/ImporterUtilities.java    |  85 +++++---
 .../ghidra/app/util/exporter/CppExporter.java |  11 +-
 .../main/java/sarif/export/SarifExporter.java |  14 +-
 .../ghidra/framework/store/FolderItem.java    |   8 +-
 .../store/local/ItemDeserializer.java         |  12 +-
 .../store/local/LocalDataFileItem.java        |  11 +-
 .../store/local/LocalDatabaseItem.java        |  13 +-
 .../store/local/LocalTextDataItem.java        |   2 +-
 .../store/local/LocalUnknownFolderItem.java   |   3 +-
 .../ghidra/framework/model/DomainObject.java  |   2 +-
 .../main/java/skeleton/SkeletonExporter.java  |   6 +
 44 files changed, 866 insertions(+), 362 deletions(-)
 delete mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewAsciiExporter.java
 delete mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewBinaryExporter.java
 delete mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewHtmlExporter.java
 delete mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewIntelHexExporter.java
 delete mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewXmlExporter.java
 create mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/export/TraceExportPlugin.java
 create mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztExporter.java
 create mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztLoader.java
 create mode 100644 Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/ProgramExporter.java

diff --git a/Ghidra/Debug/Debugger-isf/src/main/java/ghidra/dbg/isf/IsfServer.java b/Ghidra/Debug/Debugger-isf/src/main/java/ghidra/dbg/isf/IsfServer.java
index f60cd30bce..ccf8613a3c 100644
--- a/Ghidra/Debug/Debugger-isf/src/main/java/ghidra/dbg/isf/IsfServer.java
+++ b/Ghidra/Debug/Debugger-isf/src/main/java/ghidra/dbg/isf/IsfServer.java
@@ -37,7 +37,6 @@ import ghidra.program.model.data.DataTypeManager;
 import ghidra.program.model.data.FileDataTypeManager;
 import ghidra.program.model.listing.Program;
 import ghidra.util.Msg;
-import ghidra.util.exception.VersionException;
 import ghidra.util.task.TaskMonitor;
 
 public class IsfServer extends Thread {
@@ -102,13 +101,13 @@ public class IsfServer extends Thread {
 			try {
 				DataTypeManager dtm;
 				if (ns.endsWith(".gdt")) {
-					dtm = openAsArchive(ns);
+					dtm = openAsDataTypeArchive(ns);
 				}
 				else if (ns.endsWith(".gzf")) {
-					dtm = openAsDatabase(ns);
+					dtm = openAsProgramDatabase(ns);
 				}
 				else {
-					dtm = openAsDomainFile(ns);
+					dtm = openAsProgramFile(ns);
 				}
 				managers.put(ns, dtm);
 				return dtm;
@@ -120,43 +119,43 @@ public class IsfServer extends Thread {
 		}
 	}
 
-	private DataTypeManager openAsDomainFile(String ns) throws Exception {
+	private DataTypeManager openAsProgramFile(String ns) throws Exception {
 		ProjectData projectData = project.getProjectData();
 		DomainFile df = projectData.getFile(ns);
+		if (!Program.class.isAssignableFrom(df.getDomainObjectClass())) {
+			throw new IOException("File does not correspond to Program content: " + ns);
+		}
+
+		// FIXME: Need to track and release Program instance after DTM use is complete (GP-6895)
 		Program program = (Program) df.getDomainObject(this, false, false, TaskMonitor.DUMMY);
 		return program.getDataTypeManager();
 	}
 
-	private DataTypeManager openAsArchive(String ns) throws Exception {
+	private DataTypeManager openAsDataTypeArchive(String ns) throws Exception {
 		File gdt = new File(ns);
 		return FileDataTypeManager.openFileArchive(gdt, false);
 	}
 
-	private DataTypeManager openAsDatabase(String ns) throws Exception {
+	private DataTypeManager openAsProgramDatabase(String ns) throws Exception {
 		File gzf = new File(ns);
 		TaskMonitor dummy = TaskMonitor.DUMMY;
 		PackedDatabase db = PackedDatabase.getPackedDatabase(gzf, dummy);
+
 		DBHandle dbh = db.openForUpdate(dummy);
-		ProgramDB p = null;
+
+		Program p;
+		boolean success = false;
 		try {
-			p = new ProgramDB(dbh, OpenMode.UPDATE, dummy, this);
-		}
-		catch (VersionException e) {
-			if (!e.isUpgradable()) {
-				throw new RuntimeException(p + " uses an older version and is not upgradable.");
-			}
+			p = new ProgramDB(dbh, OpenMode.UPGRADE, dummy, this);
+			success = true;
 		}
 		finally {
-			dbh.close();
-		}
-
-		dbh = db.openForUpdate(dummy);
-		p = new ProgramDB(dbh, OpenMode.UPGRADE, dummy, this);
-
-		if (!p.isChanged()) {
-			throw new RuntimeException(p + " uses an older version and was not upgraded.");
+			if (!success) {
+				dbh.close();
+			}
 		}
 
+		// FIXME: Need to track and release Program instance after DTM use is complete (GP-6895)
 		return p.getListing().getDataTypeManager();
 	}
 
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewAsciiExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewAsciiExporter.java
deleted file mode 100644
index f31c1ffe8a..0000000000
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewAsciiExporter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ###
- * IP: GHIDRA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package ghidra.app.plugin.core.debug.export;
-
-import ghidra.app.util.exporter.AsciiExporter;
-import ghidra.framework.model.DomainObject;
-import ghidra.trace.model.Trace;
-
-public class TraceViewAsciiExporter extends AsciiExporter {
-	@Override
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Trace.class.isAssignableFrom(domainObjectClass);
-	}
-}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewBinaryExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewBinaryExporter.java
deleted file mode 100644
index 2949322a91..0000000000
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewBinaryExporter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ###
- * IP: GHIDRA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package ghidra.app.plugin.core.debug.export;
-
-import ghidra.app.util.exporter.BinaryExporter;
-import ghidra.framework.model.DomainObject;
-import ghidra.trace.model.Trace;
-
-public class TraceViewBinaryExporter extends BinaryExporter {
-	@Override
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Trace.class.isAssignableFrom(domainObjectClass);
-	}
-}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewHtmlExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewHtmlExporter.java
deleted file mode 100644
index b9c581e2c9..0000000000
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewHtmlExporter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ###
- * IP: GHIDRA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package ghidra.app.plugin.core.debug.export;
-
-import ghidra.app.util.exporter.HtmlExporter;
-import ghidra.framework.model.DomainObject;
-import ghidra.trace.model.Trace;
-
-public class TraceViewHtmlExporter extends HtmlExporter {
-	@Override
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Trace.class.isAssignableFrom(domainObjectClass);
-	}
-}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewIntelHexExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewIntelHexExporter.java
deleted file mode 100644
index 96c85d60fd..0000000000
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewIntelHexExporter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ###
- * IP: GHIDRA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package ghidra.app.plugin.core.debug.export;
-
-import ghidra.app.util.exporter.IntelHexExporter;
-import ghidra.framework.model.DomainObject;
-import ghidra.trace.model.Trace;
-
-public class TraceViewIntelHexExporter extends IntelHexExporter {
-	@Override
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Trace.class.isAssignableFrom(domainObjectClass);
-	}
-}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewXmlExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewXmlExporter.java
deleted file mode 100644
index 46ab514eb6..0000000000
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/export/TraceViewXmlExporter.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/* ###
- * IP: GHIDRA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package ghidra.app.plugin.core.debug.export;
-
-import java.util.*;
-import java.util.stream.Collectors;
-
-import ghidra.app.util.*;
-import ghidra.app.util.exporter.XmlExporter;
-import ghidra.framework.model.DomainObject;
-import ghidra.trace.model.Trace;
-
-// TODO: perhaps getApplicableExporters should use domainObject's class, not file's object class.
-// TODO: Where un-supported, be less abrasive, e.g., present empty managers.
-public class TraceViewXmlExporter extends XmlExporter {
-	private final Map<String, Object> hideOpts = Map.of(
-		"Properties", false,
-		"Relocation Table", false,
-		"External Libraries", false);
-
-	@Override
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Trace.class.isAssignableFrom(domainObjectClass);
-	}
-
-	@Override
-	public List<Option> getOptions(DomainObjectService domainObjectService) {
-		List<Option> options = super.getOptions(domainObjectService);
-		return options.stream()
-				.filter(o -> !hideOpts.keySet().contains(o.getName()))
-				.collect(Collectors.toList());
-	}
-
-	@Override
-	public void setOptions(List<Option> options) throws OptionException {
-		List<Option> opts = new ArrayList<>(options);
-		options.stream().filter(o -> !hideOpts.keySet().contains(o.getName())).forEach(opts::add);
-		for (Map.Entry<String, Object> ent : hideOpts.entrySet()) {
-			opts.add(new Option(ent.getKey(), ent.getValue()));
-		}
-		super.setOptions(opts);
-	}
-}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/export/TraceExportPlugin.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/export/TraceExportPlugin.java
new file mode 100644
index 0000000000..f551304484
--- /dev/null
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/export/TraceExportPlugin.java
@@ -0,0 +1,197 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.debug.gui.export;
+
+import java.io.File;
+import java.util.Map;
+
+import docking.ActionContext;
+import docking.action.builder.ActionBuilder;
+import docking.tool.ToolConstants;
+import docking.widgets.OptionDialog;
+import docking.widgets.filechooser.GhidraFileChooser;
+import docking.widgets.filechooser.GhidraFileChooserMode;
+import ghidra.app.context.ProgramActionContext;
+import ghidra.app.plugin.PluginCategoryNames;
+import ghidra.app.plugin.core.debug.DebuggerPluginPackage;
+import ghidra.app.plugin.core.debug.utils.GztExporter;
+import ghidra.app.plugin.core.help.AboutDomainObjectUtils;
+import ghidra.app.services.CodeViewerService;
+import ghidra.app.services.DebuggerTraceManagerService;
+import ghidra.app.util.importer.MessageLog;
+import ghidra.framework.plugintool.*;
+import ghidra.framework.plugintool.util.PluginStatus;
+import ghidra.framework.preferences.Preferences;
+import ghidra.program.model.listing.Program;
+import ghidra.program.util.ProgramSelection;
+import ghidra.trace.model.Trace;
+import ghidra.trace.model.program.TraceProgramView;
+import ghidra.util.Swing;
+import ghidra.util.filechooser.ExtensionFileFilter;
+import ghidra.util.filechooser.GhidraFileFilter;
+import ghidra.util.task.TaskLauncher;
+
+//@formatter:off
+@PluginInfo(
+	status = PluginStatus.RELEASED,
+	category = PluginCategoryNames.DEBUGGER,
+	packageName = DebuggerPluginPackage.NAME,
+	shortDescription = "Export Debugger Trace",
+	description = "This plugin exports a Debugger Trace to an external file.",
+	servicesRequired = {
+		DebuggerTraceManagerService.class
+	}
+)
+//@formatter:on
+public class TraceExportPlugin extends Plugin {
+
+	private DebuggerTraceManagerService traceMgrSvc;
+
+	public TraceExportPlugin(PluginTool tool) {
+		super(tool);
+		createToolAction();
+	}
+
+	@Override
+	protected void init() {
+		traceMgrSvc = tool.getService(DebuggerTraceManagerService.class);
+	}
+
+	private void createToolAction() {
+
+		new ActionBuilder("Export Trace", getName())
+				.description("Export Debbuger Trace as compressed GZT file.")
+				// .helpLocation(new HelpLocation("ExporterPlugin", "Export"))
+				.menuPath(ToolConstants.MENU_FILE, "Export Trace...")
+				.menuGroup("DomainObjectSaveExport")
+				.enabledWhen(c -> getTrace(c) != null)
+				.onAction(c -> exportTrace(c))
+				.buildAndInstall(tool);
+	}
+
+	private Trace getTrace(ActionContext ctx) {
+		if (ctx instanceof ProgramActionContext programCtx) {
+			Program p = programCtx.getProgram();
+			if (p instanceof TraceProgramView traceProgrmView) {
+				return traceProgrmView.getTrace();
+			}
+		}
+		return traceMgrSvc.getCurrentTrace();
+	}
+
+	private void exportTrace(ActionContext ctx) {
+
+		Trace trace = getTrace(ctx);
+		if (trace == null) {
+			return;
+		}
+
+		File file = chooseDestinationFile(ctx);
+		if (file == null) {
+			return; // file chooser cancelled
+		}
+
+		File gztFile = file;
+		GztExporter exporter = new GztExporter();
+
+		TaskLauncher.launchModal("Export Trace", m -> {
+			exporter.export(gztFile, trace, null, m);
+		});
+
+		displaySummaryResults(trace, gztFile, exporter.getMessageLog());
+	}
+
+	private File chooseDestinationFile(ActionContext ctx) {
+		GhidraFileChooser chooser = new GhidraFileChooser(ctx.getSourceComponent());
+		chooser.setCurrentDirectory(getLastExportDirectory());
+		chooser.setTitle("Select Trace Output File");
+		chooser.setApproveButtonText("Export Trace");
+		chooser.setApproveButtonToolTipText("Export Debugger Trace");
+		chooser.setFileSelectionMode(GhidraFileChooserMode.FILES_ONLY);
+		chooser.setSelectedFileFilter(GhidraFileFilter.ALL);
+		chooser.setFileFilter(
+			new ExtensionFileFilter(GztExporter.EXTENSION, GztExporter.NAME));
+
+		File file;
+		while (true) {
+			file = chooser.getSelectedFile();
+			if (file == null) {
+				break;
+			}
+			setLastExportDirectory(file);
+			if (!file.getName().endsWith(GztExporter.SUFFIX)) {
+				file = new File(file.getParent(), file.getName() + GztExporter.SUFFIX);
+			}
+			if (!file.exists()) {
+				break; // continue with file return
+			}
+			if (!file.isFile()) {
+				chooser.setStatusText("Invalid File Selection");
+				continue;
+			}
+			int rc = OptionDialog.showYesNoCancelDialog(chooser.getComponent(),
+				"Overwrite Confirmation",
+				"Overwrite Trace export file?\n" + file);
+			if (rc == OptionDialog.YES_OPTION) {
+				break; // continue with file return
+			}
+			file = null; // don't overwrite
+			if (rc != OptionDialog.NO_OPTION) {
+				break; // continue with null return / export cancelled
+			}
+		}
+		chooser.dispose();
+		return file;
+	}
+
+	private File getLastExportDirectory() {
+		String lastDirStr = Preferences.getProperty(Preferences.LAST_EXPORT_DIRECTORY,
+			System.getProperty("user.home"), true);
+		return new File(lastDirStr);
+	}
+
+	private void setLastExportDirectory(File file) {
+		Preferences.setProperty(Preferences.LAST_EXPORT_DIRECTORY, file.getParent());
+		Preferences.store();
+	}
+
+	protected ProgramSelection getSelection() {
+		CodeViewerService service = tool.getService(CodeViewerService.class);
+		if (service != null) {
+			return service.getCurrentSelection();
+		}
+		return null;
+	}
+
+	private void displaySummaryResults(Trace trace, File outputFile, MessageLog log) {
+
+		StringBuffer resultsBuffer = new StringBuffer();
+
+		resultsBuffer.append("Destination file:       " + outputFile.getAbsolutePath() + "\n\n");
+		resultsBuffer.append("Destination file Size:  " + outputFile.length() + "\n");
+		resultsBuffer.append("Format:                 " + GztExporter.NAME + "\n\n");
+		resultsBuffer.append(log.toString());
+
+		Map<String, String> metadata = trace.getMetadata();
+
+		Swing.runLater(() -> {
+			AboutDomainObjectUtils.displayInformation(tool, trace.getDomainFile(), metadata,
+				"Trace Export Results Summary", resultsBuffer.toString(), null);
+		});
+
+	}
+
+}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/tracemgr/DebuggerTraceManagerServicePlugin.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/tracemgr/DebuggerTraceManagerServicePlugin.java
index 0825d1328d..4bb6ab32eb 100644
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/tracemgr/DebuggerTraceManagerServicePlugin.java
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/tracemgr/DebuggerTraceManagerServicePlugin.java
@@ -555,7 +555,7 @@ public class DebuggerTraceManagerServicePlugin extends Plugin
 
 	protected void contextChanged() {
 		Trace trace = current.getTrace();
-		String itemName = trace == null ? "..." : trace.getName();
+		String itemName = trace == null ? "..." : trace.getDomainFile().getName();
 		actionCloseTrace.getMenuBarData().setMenuItemName(CloseTraceAction.NAME_PREFIX + itemName);
 		actionSaveTrace.getMenuBarData().setMenuItemName(SaveTraceAction.NAME_PREFIX + itemName);
 		tool.contextChanged(null);
@@ -939,7 +939,7 @@ public class DebuggerTraceManagerServicePlugin extends Plugin
 
 				@Override
 				public void run(TaskMonitor monitor) throws CancelledException {
-					String filename = trace.getName();
+					String filename = trace.getDomainFile().getName();
 					try (DomainObjectLockHold hold = maybeLock(trace, force)) {
 						for (int i = 1;; i++) {
 							try {
@@ -947,7 +947,7 @@ public class DebuggerTraceManagerServicePlugin extends Plugin
 								break;
 							}
 							catch (DuplicateFileException e) {
-								filename = trace.getName() + "." + i;
+								filename = trace.getDomainFile().getName() + "." + i;
 							}
 						}
 						trace.save("Initial save", monitor);
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztExporter.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztExporter.java
new file mode 100644
index 0000000000..b928630a7e
--- /dev/null
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztExporter.java
@@ -0,0 +1,122 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.debug.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import ghidra.app.util.DomainObjectService;
+import ghidra.app.util.Option;
+import ghidra.app.util.exporter.Exporter;
+import ghidra.app.util.exporter.ExporterException;
+import ghidra.framework.model.DomainFile;
+import ghidra.framework.model.DomainObject;
+import ghidra.program.model.address.AddressSetView;
+import ghidra.trace.database.DBTrace;
+import ghidra.util.HelpLocation;
+import ghidra.util.exception.CancelledException;
+import ghidra.util.task.TaskMonitor;
+
+public class GztExporter extends Exporter {
+
+	public static final String EXTENSION = "gzt";
+	public static final String SUFFIX = "." + EXTENSION;
+
+	public static final String NAME = "Ghidra Trace Zip File";
+
+	public GztExporter() {
+		super(NAME, EXTENSION, new HelpLocation("ExporterPlugin", "gzt"));
+	}
+
+	@Override
+	public boolean canExportDomainFile(DomainFile domainFile) {
+		// Avoid exporting link-files or non-Trace files
+		return !domainFile.isLink() && canExportDomainObject(domainFile.getDomainObjectClass());
+	}
+
+	@Override
+	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
+		return DBTrace.class.isAssignableFrom(domainObjectClass);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		return (obj instanceof GztExporter);
+	}
+
+	@Override
+	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
+			TaskMonitor monitor) {
+		if (!canExportDomainObject(domainObj.getClass())) {
+			throw new UnsupportedOperationException("only DBTrace objects are supported");
+		}
+		try {
+			file.delete();
+			domainObj.saveToPackedFile(file, monitor);
+		}
+		catch (UnsupportedOperationException e) {
+			log.appendMsg("Content does not support packed file export!");
+			log.appendException(e);
+			return false;
+		}
+		catch (CancelledException ce) {
+			return false;
+		}
+		catch (Exception e) {
+			log.appendMsg("Unexpected exception exporting file: " + e.getMessage());
+			return false;
+		}
+		return true;
+	}
+
+	@Override
+	public boolean export(File file, DomainFile domainFile, TaskMonitor monitor)
+			throws ExporterException, IOException {
+		if (!canExportDomainFile(domainFile)) {
+			throw new UnsupportedOperationException("only DBTrace files are supported");
+		}
+		try {
+			domainFile.packFile(file, monitor);
+		}
+		catch (CancelledException e) {
+			return false;
+		}
+		catch (Exception e) {
+			log.appendMsg("Unexpected exception exporting file: " + e.getMessage());
+			return false;
+		}
+		return true;
+	}
+
+	@Override
+	public List<Option> getOptions(DomainObjectService domainObjectService) {
+		return EMPTY_OPTIONS;
+	}
+
+	@Override
+	public void setOptions(List<Option> options) {
+		// no options for this exporter
+	}
+
+	/**
+	 * Returns false.  GZT export only supports entire database.
+	 */
+	@Override
+	public boolean supportsAddressRestrictedExport() {
+		return false;
+	}
+}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztLoader.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztLoader.java
new file mode 100644
index 0000000000..66f5bff31b
--- /dev/null
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/utils/GztLoader.java
@@ -0,0 +1,177 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.debug.utils;
+
+import java.io.*;
+import java.util.*;
+
+import org.apache.commons.io.FilenameUtils;
+
+import db.DBHandle;
+import ghidra.app.util.Option;
+import ghidra.app.util.bin.ByteProvider;
+import ghidra.app.util.opinion.*;
+import ghidra.framework.Application;
+import ghidra.framework.data.OpenMode;
+import ghidra.framework.model.DomainObject;
+import ghidra.framework.store.db.PackedDatabase;
+import ghidra.framework.store.local.ItemSerializer;
+import ghidra.program.model.lang.LanguageNotFoundException;
+import ghidra.program.model.listing.Program;
+import ghidra.trace.database.DBTrace;
+import ghidra.trace.database.DBTraceContentHandler;
+import ghidra.trace.model.Trace;
+import ghidra.util.exception.CancelledException;
+import ghidra.util.exception.VersionException;
+import ghidra.util.task.TaskMonitor;
+import utilities.util.FileUtilities;
+
+/**
+ * Loads a packed Ghidra Trace file.
+ */
+public class GztLoader implements Loader {
+
+	public final static String GZT_NAME = "GZT Input Format";
+
+	@Override
+	public LoaderTier getTier() {
+		return LoaderTier.SPECIALIZED_TARGET_LOADER;
+	}
+
+	@Override
+	public int getTierPriority() {
+		return 0;
+	}
+
+	@Override
+	public String validateOptions(ByteProvider provider, LoadSpec loadSpec, List<Option> options,
+			Program program) {
+		if (options != null && options.size() > 0) {
+			return "GztLoader takes no options";
+		}
+		return null;
+	}
+
+	@Override
+	public List<Option> getDefaultOptions(ByteProvider provider, LoadSpec loadSpec,
+			DomainObject domainObject, boolean loadIntoProgram, boolean mirrorFsLayout) {
+		return List.of();
+	}
+
+	@Override
+	public LoadResults<? extends DomainObject> load(ImporterSettings settings)
+			throws IOException, CancelledException, VersionException {
+
+		Trace trace = loadPackedTraceDatabase(settings.provider(), settings.importName(),
+			settings.consumer(), settings.monitor());
+		return new LoadResults<>(new Loaded<>(trace, settings));
+	}
+
+	private Trace loadPackedTraceDatabase(ByteProvider provider, String traceName,
+			Object consumer, TaskMonitor monitor)
+			throws IOException, CancelledException, VersionException, LanguageNotFoundException {
+		Trace trace;
+		File file = provider.getFile();
+		File tmpFile = null;
+		if (file == null) {
+			file = tmpFile = createTmpFile(provider, monitor);
+		}
+
+		try {
+			PackedDatabase packedDatabase = PackedDatabase.getPackedDatabase(file, true, monitor);
+			boolean success = false;
+			DBHandle dbh = null;
+			try {
+				if (!DBTraceContentHandler.TRACE_CONTENT_TYPE
+						.equals(packedDatabase.getContentType())) {
+					throw new IOException("File imported is not a Trace: " + traceName);
+				}
+
+				monitor.setMessage("Restoring " + provider.getName());
+
+				dbh = packedDatabase.open(monitor);
+
+				trace = new DBTrace(dbh, OpenMode.UPGRADE, monitor, consumer);
+				success = true;
+			}
+			finally {
+				if (!success) {
+					if (dbh != null) {
+						dbh.close(); // also disposes packed database object
+					}
+					else {
+						packedDatabase.dispose();
+					}
+				}
+			}
+			return trace;
+		}
+		finally {
+			if (tmpFile != null) {
+				tmpFile.delete();
+			}
+		}
+	}
+
+	@Override
+	public void loadInto(Program program, ImporterSettings settings)
+			throws IOException, LoadException, CancelledException {
+		throw new LoadException("Cannot add GZT to program");
+	}
+
+	@Override
+	public Collection<LoadSpec> findSupportedLoadSpecs(ByteProvider provider) throws IOException {
+		List<LoadSpec> loadSpecs = new ArrayList<>();
+		if (isGztFile(provider)) {
+			loadSpecs.add(new LoadSpec(this, 0, false));
+		}
+		return loadSpecs;
+	}
+
+	@Override
+	public String getPreferredFileName(ByteProvider provider) {
+		return FilenameUtils.removeExtension(provider.getName());
+	}
+
+	private static File createTmpFile(ByteProvider provider, TaskMonitor monitor)
+			throws IOException {
+		File tmpFile = Application.createTempFile("ghidra_gzt_loader", null);
+		try (InputStream is = provider.getInputStream(0);
+				FileOutputStream fos = new FileOutputStream(tmpFile)) {
+			FileUtilities.copyStreamToStream(is, fos, monitor);
+		}
+		return tmpFile;
+	}
+
+	private static boolean isGztFile(ByteProvider provider) {
+		if (!provider.getName().toLowerCase().endsWith(".gzt")) {
+			return false;
+		}
+		boolean isGZT = false;
+		try (InputStream inputStream = provider.getInputStream(0)) {
+			isGZT = ItemSerializer.isPackedFile(inputStream);
+		}
+		catch (IOException e) {
+			// ignore
+		}
+		return isGZT;
+	}
+
+	@Override
+	public String getName() {
+		return GZT_NAME;
+	}
+}
diff --git a/Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/AbstractGhidraHeadedDebuggerTest.java b/Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/AbstractGhidraHeadedDebuggerTest.java
index 87737ca651..273c01a2cc 100644
--- a/Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/AbstractGhidraHeadedDebuggerTest.java
+++ b/Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/AbstractGhidraHeadedDebuggerTest.java
@@ -814,7 +814,7 @@ public abstract class AbstractGhidraHeadedDebuggerTest
 
 	protected File pack(DomainObject object) throws Exception {
 		File tempDir = Files.createTempDirectory("ghidra-" + name.getMethodName()).toFile();
-		File pack = new File(tempDir, "obj" + System.identityHashCode(object) + ".gzf");
+		File pack = new File(tempDir, "obj" + System.identityHashCode(object) + ".gzt");
 		object.saveToPackedFile(pack, monitor);
 		return pack;
 	}
diff --git a/Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/ToyDBTraceBuilder.java b/Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/ToyDBTraceBuilder.java
index 8b32ff73e5..c9ea4f385f 100644
--- a/Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/ToyDBTraceBuilder.java
+++ b/Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/ToyDBTraceBuilder.java
@@ -236,9 +236,9 @@ public class ToyDBTraceBuilder implements AutoCloseable {
 	}
 
 	/**
-	 * Open a .gzf compressed trace
+	 * Open a .gzt packed trace
 	 * 
-	 * @param file the .gzf file containing the trace
+	 * @param file the .gzt file containing the trace
 	 * @throws CancelledException never, since the monitor cannot be cancelled
 	 * @throws VersionException if the trace's version is not as expected
 	 * @throws LanguageNotFoundException if the trace's language cannot be found
@@ -936,7 +936,7 @@ public class ToyDBTraceBuilder implements AutoCloseable {
 	}
 
 	/**
-	 * Save the trace to a temporary .gzf file
+	 * Save the trace to a temporary packed .gzt file
 	 * 
 	 * @return the new file
 	 * @throws IOException if the trace could not be saved
diff --git a/Ghidra/Features/Base/src/main/help/help/topics/ExporterPlugin/exporter.htm b/Ghidra/Features/Base/src/main/help/help/topics/ExporterPlugin/exporter.htm
index 200bbaf4b6..64c76bcdde 100644
--- a/Ghidra/Features/Base/src/main/help/help/topics/ExporterPlugin/exporter.htm
+++ b/Ghidra/Features/Base/src/main/help/help/topics/ExporterPlugin/exporter.htm
@@ -12,10 +12,10 @@
   <BODY lang="EN-US">
     <H1><A name="Export"></A>Exporting Files</H1>
 
-    <P>Ghidra provides an <I>Exporter</I> that allows a user to output program information into a
-    file in various formats.&nbsp;</P>
+    <P>Ghidra provides an <I>Exporter</I> that allows a user to output Program information into a
+    file in various formats.</P>
 
-    <P>Some of the formats the <I>Exporter</I> supports are:</P>
+    <P>Some of the Program file formats the <I>Exporter</I> supports are:</P>
     <A name="Exporter_Formats">
 
 
@@ -25,8 +25,6 @@
       <LI><A href="#c_cpp">C/C++</A></LI>
       
       <LI><A href="#gzf">Ghidra Zip File (GZF)</A></LI>
-      
-      <LI><A href="#gdt">Ghidra Data Type Archive File (GDT)</a></LI>
 
       <LI><A href="#html">HTML</A></LI>
 
@@ -40,6 +38,12 @@
 
       <LI><A href="#sarif">SARIF Export Format</A></LI>
     </UL>
+	
+	<P><I><IMG src="help/shared/note.png"> Content types other than Program may support
+		export and will present those export formats which are supported. Example: A 
+		Debugger Trace may be exported as a Ghidra Zip Debugger Trace file (GZT). A data
+		type archive may be exported as a compressed Ghidra Data Type (GDT) archive file.
+  	</P>
 
     <H2>Export Action</H2>
 
diff --git a/Ghidra/Features/Base/src/main/help/help/topics/Glossary/glossary.htm b/Ghidra/Features/Base/src/main/help/help/topics/Glossary/glossary.htm
index 652ec485a1..292ca17ea1 100644
--- a/Ghidra/Features/Base/src/main/help/help/topics/Glossary/glossary.htm
+++ b/Ghidra/Features/Base/src/main/help/help/topics/Glossary/glossary.htm
@@ -599,11 +599,23 @@ xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-
         The global namespace is the default namespace.</P>
       </BLOCKQUOTE>
 
+	  <H2><A name="gdt"></A>gdt</H2>
+
+        <BLOCKQUOTE>
+          <P>File extension given to a compressed Ghidra Data Type Archive database file.</P>
+        </BLOCKQUOTE>
+			
       <H2><A name="gzf"></A>gzf</H2>
 
       <BLOCKQUOTE>
-        <P>File extension given to Ghidra program database files that have been "zipped up".</P>
+        <P>File extension given to a compressed Ghidra Program database file.</P>
       </BLOCKQUOTE>
+	  
+	  <H2><A name="gzt"></A>gzt</H2>
+
+	    <BLOCKQUOTE>
+	      <P>File extension given to a compressed Ghidra Debugger Trace database file.</P>
+	    </BLOCKQUOTE>
     </BLOCKQUOTE>
 
     <P><A name="h"></A><FONT size="7"><B>H</B></FONT></P>
diff --git a/Ghidra/Features/Base/src/main/help/help/topics/ImporterPlugin/importer.htm b/Ghidra/Features/Base/src/main/help/help/topics/ImporterPlugin/importer.htm
index 5a95a95494..4581f782ab 100644
--- a/Ghidra/Features/Base/src/main/help/help/topics/ImporterPlugin/importer.htm
+++ b/Ghidra/Features/Base/src/main/help/help/topics/ImporterPlugin/importer.htm
@@ -38,6 +38,7 @@
         <LI>Executable and Linking Format (ELF)</LI>
         <LI>Ghidra Data Type Archive File (GDT)</LI>
         <LI>Ghidra Zip File (GZF)</LI>
+		<LI>Ghidra Zip Debugger Trace File (GZT)</LI>
         <LI>Intel Hex</LI>
         <LI>Java Class File</LI>
         <LI>Mac OS X Mach-O</LI>
@@ -96,10 +97,12 @@
 	        <UL>
 	          <LI><B>Project Window</B>:  Drag a file from the system file explorer application and drop 
 	          onto the Ghidra Project Tree destination folder.  Dropping onto the table view is not
-	          supported.  In the case of Ghidra Zip File (GZF) or Ghidra Data Type Archive (GDT) file
+	          supported.  In the case of Ghidra Zip File (GZF), Ghidra Zip Debugger Trace file (GZT),
+			  or Ghidra Data Type Archive (GDT) file
 	          imports, an immediate unpack can be performed wthout a popup dialog if the Front End option
-	          <I>Enable simple GZF/GDT unpack</I> is enabled (
-	          <B>Edit<IMG src="help/shared/arrow.gif">Tool Options...<IMG src="help/shared/arrow.gif">File Import<IMG src="help/shared/arrow.gif">Enable simple GZF/GDT unpack</B>).
+	          <I>Enable simple GZF/GZT/GDT unpack</I> is enabled (
+	          <B>Edit<IMG src="help/shared/arrow.gif">Tool Options...<IMG src="help/shared/arrow.gif">
+				File Import<IMG src="help/shared/arrow.gif">Enable simple GZF/GZT/GDT unpack</B>).
 	          </LI>  
               
               <LI>or <B>Running Tool</B>:  Drag a file from the system file explorer application and drop 
@@ -274,9 +277,10 @@
           folder, otherwise the root folder will be the default. The <B>...</B> will bring up a
           dialog for changing the destination folder.</LI><BR>
 
-          <LI><B>Program Name</B> - This field specifies the name for the newly imported program.
+          <LI><B>Program Name</B> - This field specifies the name for the newly imported file into
+			the active project.
           By default, it will be the name of the imported file with any format specific extenstion
-          removed (e.g., .xml, .gzf).  Path information at the beginning of this field
+          removed (e.g., .xml, .gzf, .gzt, .gdt).  Path information at the beginning of this field
           will be used to create a destination folder in the current project under the root folder
           specified by the <B>Destination Folder</B> field.</LI><BR>
           
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterDialog.java b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterDialog.java
index 6b6ce75542..d99e4ec2b6 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterDialog.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterDialog.java
@@ -317,7 +317,7 @@ public class ExporterDialog extends DialogComponentProvider implements AddressFa
 
 	private void chooseDestinationFile() {
 		GhidraFileChooser chooser = new GhidraFileChooser(getComponent());
-		chooser.setSelectedFile(getLastExportDirectory());
+		chooser.setCurrentDirectory(getLastExportDirectory());
 		chooser.setTitle("Select Output File");
 		chooser.setApproveButtonText("Select Output File");
 		chooser.setApproveButtonToolTipText("Select File");
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterPlugin.java b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterPlugin.java
index 9e46e72e4b..a73c8c3aff 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterPlugin.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterPlugin.java
@@ -18,19 +18,25 @@ package ghidra.app.plugin.core.exporter;
 import java.awt.event.KeyEvent;
 import java.util.List;
 
-import docking.action.*;
+import javax.swing.KeyStroke;
+
+import docking.ActionContext;
+import docking.action.DockingAction;
+import docking.action.MenuData;
+import docking.action.builder.ActionBuilder;
+import docking.tool.ToolConstants;
 import ghidra.app.CorePluginPackage;
-import ghidra.app.context.NavigatableActionContext;
-import ghidra.app.context.NavigatableContextAction;
+import ghidra.app.context.ProgramLocationActionContext;
 import ghidra.app.plugin.PluginCategoryNames;
-import ghidra.app.services.CodeViewerService;
+import ghidra.app.plugin.ProgramPlugin;
 import ghidra.framework.main.ApplicationLevelPlugin;
 import ghidra.framework.main.FrontEndService;
 import ghidra.framework.main.datatable.FrontendProjectTreeAction;
 import ghidra.framework.main.datatable.ProjectDataContext;
 import ghidra.framework.model.DomainFile;
 import ghidra.framework.model.DomainFolder;
-import ghidra.framework.plugintool.*;
+import ghidra.framework.plugintool.PluginInfo;
+import ghidra.framework.plugintool.PluginTool;
 import ghidra.framework.plugintool.util.PluginStatus;
 import ghidra.program.model.listing.Program;
 import ghidra.program.util.ProgramSelection;
@@ -45,7 +51,7 @@ import ghidra.util.HelpLocation;
 	description = "This plugin exports a program or datatype archive to an external file."
 )
 //@formatter:on
-public class ExporterPlugin extends Plugin implements ApplicationLevelPlugin {
+public class ExporterPlugin extends ProgramPlugin implements ApplicationLevelPlugin {
 
 	private FrontEndService frontEndService;
 
@@ -64,32 +70,39 @@ public class ExporterPlugin extends Plugin implements ApplicationLevelPlugin {
 			return; // do not add File menu Export Program action to front-end
 		}
 
-		DockingAction action = new NavigatableContextAction("Export Program", getName()) {
-
-			@Override
-			protected void actionPerformed(NavigatableActionContext context) {
-				Program program = context.getProgram();
-				DomainFile domainFile = program.getDomainFile();
-				ExporterDialog.showExporterDialog(tool, domainFile, program,
-					context.getSelection());
-			}
-		};
-		MenuData menuData =
-			new MenuData(new String[] { "&File", "Export Program..." }, "Import Export");
-		menuData.setMenuSubGroup("z"); // last in the "Save" group
-		action.setMenuBarData(menuData);
-		action.setKeyBindingData(new KeyBindingData(KeyEvent.VK_O, 0));
-		action.setHelpLocation(new HelpLocation("ExporterPlugin", "Export"));
-		action.setDescription(getPluginDescription().getDescription());
-		tool.addAction(action);
+		new ActionBuilder("Export Program", getName())
+				.description(getPluginDescription().getDescription())
+				.helpLocation(new HelpLocation("ExporterPlugin", "Export"))
+				.menuPath(ToolConstants.MENU_FILE, "Export Program...")
+				.menuGroup("DomainObjectSaveExport")
+				.keyBinding(KeyStroke.getKeyStroke(KeyEvent.VK_O, 0))
+				.enabledWhen(c -> getProgram(c) != null)
+				.onAction(c -> doExport(c))
+				.buildAndInstall(tool);
 	}
 
-	protected ProgramSelection getSelection() {
-		CodeViewerService service = tool.getService(CodeViewerService.class);
-		if (service != null) {
-			return service.getCurrentSelection();
+	private Program getProgram(ActionContext ctx) {
+		if (ctx instanceof ProgramLocationActionContext programCtx) {
+			Program p = programCtx.getProgram();
+			if (p != null) {
+				return p;
+			}
 		}
-		return null;
+		return getCurrentProgram();
+	}
+
+	private ProgramSelection getProgramSelection(ActionContext ctx) {
+		if (ctx instanceof ProgramLocationActionContext programCtx) {
+			return programCtx.getSelection();
+		}
+		return getProgramSelection();
+	}
+
+	private void doExport(ActionContext ctx) {
+		Program program = getProgram(ctx);
+		DomainFile domainFile = program.getDomainFile();
+		ExporterDialog.showExporterDialog(tool, domainFile, program,
+			getProgramSelection(ctx));
 	}
 
 	private void createFrontEndAction() {
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/MultiProgramManager.java b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/MultiProgramManager.java
index acd7db4b74..21ee8b0682 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/MultiProgramManager.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/MultiProgramManager.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -76,8 +76,23 @@ class MultiProgramManager implements TransactionListener {
 		};
 	}
 
-	void addProgram(Program p, ProgramLocator locator, int state) {
+	/**
+	 * Add specified program.
+	 * <p>
+	 * NOTE: If this is the first program to be added it will be forced to CURRENT state.
+	 * 
+	 * @param p program to be added
+	 * @param locator program location source information
+	 * @param state initial state
+	 * @return true if program is the current program
+	 */
+	boolean addProgram(Program p, ProgramLocator locator, int state) {
+		if (programMap.isEmpty()) {
+			// Tool does not handle case where single open program is not current program
+			state = ProgramManager.OPEN_CURRENT;
+		}
 		addProgram(new ProgramInfo(p, locator, state != ProgramManager.OPEN_HIDDEN), state);
+		return state == ProgramManager.OPEN_CURRENT;
 	}
 
 	private void addProgram(ProgramInfo programInfo, int state) {
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/ProgramManagerPlugin.java b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/ProgramManagerPlugin.java
index 718d446349..cb8d23d8a9 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/ProgramManagerPlugin.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/progmgr/ProgramManagerPlugin.java
@@ -484,8 +484,7 @@ public class ProgramManagerPlugin extends Plugin implements ProgramManager, Opti
 		}
 
 		Runnable r = () -> {
-			programMgr.addProgram(p, locator, state);
-			if (state == ProgramManager.OPEN_CURRENT) {
+			if (programMgr.addProgram(p, locator, state)) {
 				programMgr.saveLocation();
 			}
 			contextChanged();
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/sourcefilestable/SourceFilesTablePlugin.java b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/sourcefilestable/SourceFilesTablePlugin.java
index 0e2c3e1297..dd6e4796a5 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/sourcefilestable/SourceFilesTablePlugin.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/sourcefilestable/SourceFilesTablePlugin.java
@@ -161,14 +161,22 @@ public class SourceFilesTablePlugin extends ProgramPlugin implements OptionsChan
 	}
 
 	private boolean isEnabled(ListingActionContext context) {
+		Program p = getCurrentProgram();
+		if (p == null || p != context.getProgram()) {
+			return false;
+		}
 		Address address = context.getAddress();
-		SourceFileManager manager = getCurrentProgram().getSourceFileManager();
+		SourceFileManager manager = p.getSourceFileManager();
 		return manager.getSourceMapEntries(address).size() > 0;
 	}
 
 	private void viewSourceFile(ListingActionContext context) {
+		Program p = getCurrentProgram();
+		if (p == null || p != context.getProgram()) {
+			return;
+		}
 		Address address = context.getAddress();
-		SourceFileManager manager = getCurrentProgram().getSourceFileManager();
+		SourceFileManager manager = p.getSourceFileManager();
 		List<SourceMapEntry> entries = manager.getSourceMapEntries(address);
 		if (entries.isEmpty()) {
 			return; // sanity check
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/AsciiExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/AsciiExporter.java
index ece1a6ecfe..dc6caf5785 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/AsciiExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/AsciiExporter.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -30,7 +30,7 @@ import ghidra.util.task.TaskMonitor;
  * An implementation of exporter that creates
  * an Ascii representation of the program.
  */
-public class AsciiExporter extends Exporter {
+public class AsciiExporter extends ProgramExporter {
 	private ProgramTextOptions options;
 
 	/**
@@ -60,11 +60,14 @@ public class AsciiExporter extends Exporter {
 
 		log.clear();
 
-		if (!(domainObj instanceof Program)) {
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
 			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
-		Program program = (Program) domainObj;
 
 		getOptions(() -> program);
 		new ProgramTextWriter(file, program, addressSet, monitor, options, provider);
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/BinaryExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/BinaryExporter.java
index be5ef9a285..39b6189fdc 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/BinaryExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/BinaryExporter.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -23,14 +23,15 @@ import ghidra.app.util.Option;
 import ghidra.framework.model.DomainObject;
 import ghidra.program.model.address.*;
 import ghidra.program.model.listing.Program;
-import ghidra.program.model.mem.*;
+import ghidra.program.model.mem.Memory;
+import ghidra.program.model.mem.MemoryAccessException;
 import ghidra.util.HelpLocation;
 import ghidra.util.task.TaskMonitor;
 
 /**
  * An {@link Exporter} that can export memory blocks as raw bytes
  */
-public class BinaryExporter extends Exporter {
+public class BinaryExporter extends ProgramExporter {
 
 	public BinaryExporter() {
 		super("Raw Bytes", "bin", new HelpLocation("ExporterPlugin", "binary"));
@@ -40,30 +41,27 @@ public class BinaryExporter extends Exporter {
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) throws IOException, ExporterException {
 
-		if (!(domainObj instanceof Program)) {
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
 			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
-		Program program = (Program) domainObj;
 
 		Memory memory = program.getMemory();
+		AddressSetView initializedAddressSet = memory.getAllInitializedAddressSet();
 
 		if (addrSet == null) {
-			addrSet = memory;
+			addrSet = initializedAddressSet;
 		}
-
-		AddressSet set = new AddressSet(addrSet);
-
-		//skip blocks that are not initialized...
-		MemoryBlock[] blocks = memory.getBlocks();
-		for (int i = 0; i < blocks.length; ++i) {
-			if (!blocks[i].isInitialized()) {
-				set.delete(new AddressRangeImpl(blocks[i].getStart(), blocks[i].getEnd()));
-			}
+		else {
+			addrSet = addrSet.intersect(initializedAddressSet);
 		}
 
 		try (FileOutputStream fos = new FileOutputStream(file)) {
-			AddressRangeIterator iter = set.getAddressRanges();
+			AddressRangeIterator iter = addrSet.getAddressRanges();
 			while (iter.hasNext()) {
 				AddressRange range = iter.next();
 				byte[] mem = new byte[(int) range.getLength()];
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/Exporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/Exporter.java
index dc0b9b39e9..ff940a0757 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/Exporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/Exporter.java
@@ -25,7 +25,6 @@ import ghidra.framework.model.DomainFile;
 import ghidra.framework.model.DomainObject;
 import ghidra.framework.plugintool.ServiceProvider;
 import ghidra.program.model.address.AddressSetView;
-import ghidra.program.model.listing.Program;
 import ghidra.util.HelpLocation;
 import ghidra.util.classfinder.ExtensionPoint;
 import ghidra.util.task.TaskMonitor;
@@ -101,34 +100,32 @@ abstract public class Exporter implements ExtensionPoint {
 	/**
 	 * Returns true if this exporter is capable of exporting the given domain file/object content
 	 * type.  For example, some exporters have the ability to export programs, other exporters can 
-	 * export project data type archives.
+	 * export other {@link DomainFile} or {@link DomainObject} types such as project data type 
+	 * archives.
 	 * <p>
-	 * NOTE: This method should only be used as a preliminary check, if neccessary, to identify 
+	 * NOTE: This method should only be used as a preliminary check, if necessary, to identify 
 	 * exporter implementations that are capable of handling a specified content type/class.  Prior
 	 * to export a final check should be performed based on the export or either a 
 	 * {@link DomainFile} or {@link DomainObject}:
 	 * <p>
 	 * {@link DomainFile} export - the method {@link #canExportDomainFile(DomainFile)} should be 
 	 * used to verify a direct project file export is possible using the 
-	 * {@link #export(File, DomainFile, TaskMonitor)} method.
+	 * {@link #export(File, DomainFile, TaskMonitor)} method which may avoid opening the file first.
 	 * <p>
 	 * {@link DomainObject} export - the method {@link #canExportDomainObject(DomainObject)} should 
-	 * be used to verify an export of a specific object is possible using the 
+	 * be used to verify an export of a specific object is possible before using the 
 	 * {@link #export(File, DomainObject, AddressSetView, TaskMonitor)} method.
 	 * 
-	 * avoid opening DomainFile when possible.
 	 * @param domainObjectClass the class of the domain object to test for exporting.
 	 * @return true if this exporter knows how to export the given domain object type.
 	 */
-	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
-		return Program.class.isAssignableFrom(domainObjectClass);
-	}
+	public abstract boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass);
 
 	/**
 	 * Returns true if exporter can export the specified {@link DomainFile} without instantiating 
 	 * a {@link DomainObject}.  This method should be used prior to exporting using the
-	 * {@link #export(File, DomainFile, TaskMonitor)} method.  All exporter capable of a 
-	 * {@link DomainFile} export must also support a export of a {@link DomainObject} so that any
+	 * {@link #export(File, DomainFile, TaskMonitor)} method.  All exporters capable of a 
+	 * {@link DomainFile} export must also support an export of a {@link DomainObject} so that any
 	 * possible data modification/upgrade is included within resulting export.
 	 * 
 	 * @param domainFile domain file
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GdtExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GdtExporter.java
index 21d049525a..1246f6d6d5 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GdtExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GdtExporter.java
@@ -47,7 +47,7 @@ public class GdtExporter extends Exporter {
 
 	@Override
 	public boolean canExportDomainFile(DomainFile domainFile) {
-		// Avoid exporting link-file itself
+		// Avoid exporting link-file itself or non-Datatype Archives
 		return !domainFile.isLink() && canExportDomainObject(domainFile.getDomainObjectClass());
 	}
 
@@ -59,6 +59,9 @@ public class GdtExporter extends Exporter {
 	@Override
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) {
+		if (!canExportDomainObject(domainObj.getClass())) {
+			throw new UnsupportedOperationException("only DataTypeArchiveDB objects are supported");
+		}
 		try {
 			file.delete();
 			domainObj.saveToPackedFile(file, monitor);
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GzfExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GzfExporter.java
index 1e735b916f..e15f165144 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GzfExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/GzfExporter.java
@@ -42,7 +42,7 @@ public class GzfExporter extends Exporter {
 
 	@Override
 	public boolean canExportDomainFile(DomainFile domainFile) {
-		// Avoid exporting link-file itself
+		// Avoid exporting link-file itself or non-Program files
 		return !domainFile.isLink() && canExportDomainObject(domainFile.getDomainObjectClass());
 	}
 
@@ -59,6 +59,9 @@ public class GzfExporter extends Exporter {
 	@Override
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) {
+		if (!canExportDomainObject(domainObj.getClass())) {
+			throw new UnsupportedOperationException("only ProgramDB objects are supported");
+		}
 		try {
 			file.delete();
 			domainObj.saveToPackedFile(file, monitor);
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/HtmlExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/HtmlExporter.java
index 92c39e40ec..2140212bdf 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/HtmlExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/HtmlExporter.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -30,7 +30,7 @@ import ghidra.util.task.TaskMonitor;
  * An implementation of exporter that creates
  * an HTML representation of the program.
  */
-public class HtmlExporter extends Exporter {
+public class HtmlExporter extends ProgramExporter {
 	private ProgramTextOptions options;
 
 	/**
@@ -58,11 +58,14 @@ public class HtmlExporter extends Exporter {
 	public boolean export(File file, DomainObject domainObj, AddressSetView addressSet,
 			TaskMonitor monitor) throws IOException, ExporterException {
 
-		if (!(domainObj instanceof Program)) {
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
 			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
-		Program program = (Program) domainObj;
 
 		getOptions(() -> program);
 		new ProgramTextWriter(file, program, addressSet, monitor, options, provider);
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/IntelHexExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/IntelHexExporter.java
index 1076f4f7df..dfc8b37eff 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/IntelHexExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/IntelHexExporter.java
@@ -44,7 +44,7 @@ import ghidra.util.task.TaskMonitor;
  * cause only lines that match the max record size to be printed; any other 
  * bytes will be dropped. If this option is not set, every byte will be represented in the output.
  */
-public class IntelHexExporter extends Exporter {
+public class IntelHexExporter extends ProgramExporter {
 
 	/** Option allowing the user to select the address space */
 	protected Option addressSpaceOption;
@@ -150,7 +150,11 @@ public class IntelHexExporter extends Exporter {
 
 		log.clear();
 
-		if (!(domainObj instanceof Program program)) {
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
 			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/OriginalFileExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/OriginalFileExporter.java
index 7780887e7c..f41c0ec5f5 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/OriginalFileExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/OriginalFileExporter.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -41,7 +41,7 @@ import utilities.util.FileUtilities;
  * WARNING: Programs written to disk with this exporter may be runnable on your native platform.
  * Use caution when exporting potentially malicious programs.
  */
-public class OriginalFileExporter extends Exporter {
+public class OriginalFileExporter extends ProgramExporter {
 
 	private static final String USER_MODS_OPTION_NAME = "Export User Byte Modifications";
 	private static final boolean USER_MODS_OPTION_DEFAULT = true;
@@ -63,6 +63,11 @@ public class OriginalFileExporter extends Exporter {
 		return false;
 	}
 
+	@Override
+	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
+		return Program.class.isAssignableFrom(domainObjectClass);
+	}
+
 	@Override
 	public boolean canExportDomainObject(DomainObject domainObject) {
 		if (domainObject instanceof Program program) {
@@ -75,13 +80,15 @@ public class OriginalFileExporter extends Exporter {
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) throws IOException, ExporterException {
 
-		if (!(domainObj instanceof Program)) {
-			log.appendMsg("Unsupported type: " + domainObj.getClass().getSimpleName());
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
+			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
 
-		Program program = (Program) domainObj;
-
 		List<FileBytes> allFileBytes = program.getMemory().getAllFileBytes();
 		if (allFileBytes.isEmpty()) {
 			log.appendMsg("Exporting a program with no file source bytes is not supported");
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/ProgramExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/ProgramExporter.java
new file mode 100644
index 0000000000..b034f218a0
--- /dev/null
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/ProgramExporter.java
@@ -0,0 +1,55 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.util.exporter;
+
+import ghidra.framework.model.DomainObject;
+import ghidra.program.model.listing.Program;
+import ghidra.util.HelpLocation;
+
+/**
+ * {@link ProgramExporter} provides an abstract {@link Exporter} implementation for
+ * {@link Program} objects.
+ */
+public abstract class ProgramExporter extends Exporter {
+
+	/**
+	 * Constructs a new {@link Program} exporter.
+	 * @param name       the display name of this exporter
+	 * @param extension  the default extension for this exporter
+	 * @param help       the help location for this exporter
+	 */
+	protected ProgramExporter(String name, String extension, HelpLocation help) {
+		super(name, extension, help);
+	}
+
+	/**
+	 * Get an exportable Program instance from the specified DomainObject instance.
+	 * The specified instance must satisfy {@link #canExportDomainObject(Class)}.
+	 * @param domainObj domain object from which a Program may be derived.
+	 * @return Program instance
+	 * @throws ClassCastException if domain object class does not satisfy 
+	 * {@link #canExportDomainObject(Class)}.
+	 */
+	protected Program getProgram(DomainObject domainObj) throws ClassCastException {
+		return (Program) domainObj;
+	}
+
+	@Override
+	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
+		return Program.class.isAssignableFrom(domainObjectClass);
+	}
+
+}
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/XmlExporter.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/XmlExporter.java
index 964aeceede..f5ebf1d1ec 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/XmlExporter.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/XmlExporter.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -33,7 +33,7 @@ import ghidra.util.task.TaskMonitor;
  * An implementation of exporter that creates
  * an XML representation of the program.
  */
-public class XmlExporter extends Exporter {
+public class XmlExporter extends ProgramExporter {
 	private XmlProgramOptions options = new XmlProgramOptions();
 
 	/**
@@ -62,11 +62,14 @@ public class XmlExporter extends Exporter {
 
 		log.clear();
 
-		if (!(domainObj instanceof Program)) {
-			log.appendMsg("Unsupported type: "+domainObj.getClass().getName());
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
+			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
-		Program program = (Program)domainObj;
 
 		if (addrSet == null) {
 			addrSet = program.getMemory();
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GdtLoader.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GdtLoader.java
index 89870d3174..d2892acb97 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GdtLoader.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GdtLoader.java
@@ -47,7 +47,7 @@ public class GdtLoader implements Loader {
 	@Override
 	public List<Option> getDefaultOptions(ByteProvider provider, LoadSpec loadSpec,
 			DomainObject domainObject, boolean loadIntoProgram, boolean mirrorFsLayout) {
-		return Collections.emptyList();
+		return List.of();
 	}
 
 	@Override
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GzfLoader.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GzfLoader.java
index e60dd02034..674117e82f 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GzfLoader.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/GzfLoader.java
@@ -66,7 +66,7 @@ public class GzfLoader implements Loader {
 	@Override
 	public List<Option> getDefaultOptions(ByteProvider provider, LoadSpec loadSpec,
 			DomainObject domainObject, boolean loadIntoProgram, boolean mirrorFsLayout) {
-		return Collections.emptyList();
+		return List.of();
 	}
 
 	@Override
@@ -131,7 +131,6 @@ public class GzfLoader implements Loader {
 
 	@Override
 	public Collection<LoadSpec> findSupportedLoadSpecs(ByteProvider provider) throws IOException {
-		// TODO WRONG! try to parse a bit and tell for real
 		List<LoadSpec> loadSpecs = new ArrayList<>();
 		if (isGzfFile(provider)) {
 			loadSpecs.add(new LoadSpec(this, 0, false));
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterPlugin.java b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterPlugin.java
index b57b12761b..c08cff35db 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterPlugin.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterPlugin.java
@@ -86,7 +86,7 @@ public class ImporterPlugin extends Plugin
 		"This plugin manages importing files, including those contained within " +
 			"firmware/filesystem images.";
 
-	private static final String SIMPLE_UNPACK_OPTION = "Enable simple GZF/GDT unpack";
+	private static final String SIMPLE_UNPACK_OPTION = "Enable simple GZF/GZT/GDT unpack";
 	private static final boolean SIMPLE_UNPACK_OPTION_DEFAULT = false;
 
 	private DockingAction importAction;
diff --git a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
index 196efc6fa5..b6cb02bb28 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
@@ -16,6 +16,7 @@
 package ghidra.plugin.importer;
 
 import java.awt.Window;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.*;
 
@@ -446,44 +447,75 @@ public class ImporterUtilities {
 		}
 	}
 
-	private static Set<DomainFile> doPostImportProcessing(PluginTool pluginTool,
+	private static void doPostImportProcessing(PluginTool pluginTool,
 			ProgramManager programManager, LoadResults<? extends DomainObject> loadResults,
 			String importMessages, TaskMonitor monitor) throws CancelledException {
 
-		boolean firstProgram = true;
+		// Optionally echo loader message log to application.log
+		if (!Loader.loggingDisabled && !importMessages.isEmpty()) {
+			Msg.info(ImporterUtilities.class, "Import info:\n" + importMessages);
+		}
+
+		int openFailures = 0;
+		boolean isFirstFile = true;
+		DomainFile firstDomainFile = null;
+
 		Set<DomainFile> importedFilesSet = new HashSet<>();
 		for (Loaded<? extends DomainObject> loaded : loadResults) {
 			monitor.checkCancelled();
+
+			DomainFile savedDomainFile = null;
+			try {
+				savedDomainFile = loaded.getSavedDomainFile();
+				if (firstDomainFile == null) {
+					firstDomainFile = savedDomainFile;
+				}
+				if (savedDomainFile != null) {
+					importedFilesSet.add(savedDomainFile);
+				}
+			}
+			catch (FileNotFoundException e) {
+				// ignore - domain object was not saved
+			}
+
 			Object consumer = new Object();
 			DomainObject obj = loaded.getDomainObject(consumer);
+			boolean opened = false;
 			try {
-				if (obj instanceof Program) {
-					if (programManager != null) {
-						int openState = firstProgram
-								? ProgramManager.OPEN_CURRENT
-								: ProgramManager.OPEN_VISIBLE;
-						programManager.openProgram((Program) obj, openState);
-					}
-					importedFilesSet.add(obj.getDomainFile());
+				if (obj instanceof Program && programManager != null) {
+					int openState = isFirstFile
+							? ProgramManager.OPEN_CURRENT
+							: ProgramManager.OPEN_VISIBLE;
+					programManager.openProgram((Program) obj, openState);
+					opened = true;
 				}
-				if (firstProgram) {
+				else if (savedDomainFile != null) {
+					// Attempt to open in tool if it will accept it (e.g., DBTrace from GZT file)
+					opened = pluginTool.acceptDomainFiles(new DomainFile[] { savedDomainFile });
+				}
+				if (isFirstFile) {
 					// currently we only show results for the imported program, not any libraries
-					displayResults(pluginTool, obj, obj.getDomainFile(), importMessages);
-
-					// Optionally echo loader message log to application.log
-					if (!Loader.loggingDisabled && !importMessages.isEmpty()) {
-						Msg.info(ImporterUtilities.class, "Additional info:\n" + importMessages);
-					}
+					displayResults(pluginTool, obj, importMessages);
 				}
-				firstProgram = false;
 			}
 			finally {
 				obj.release(consumer);
 			}
+			if (!opened) {
+				++openFailures;
+			}
+			isFirstFile = false;
 		}
 
 		selectFiles(importedFilesSet);
-		return importedFilesSet;
+
+		if (openFailures != 0 && pluginTool != AppInfo.getFrontEndTool()) {
+			// Indicate imports which failed to open in tool
+			Msg.showInfo(ImporterUtilities.class, null, "Import Notice",
+				"Unable to open " + openFailures +
+					" file(s) within current tool after successful import.\n" +
+					"See selected files in project window.");
+		}
 	}
 
 	private static void selectFiles(Set<DomainFile> importedFilesSet) {
@@ -506,7 +538,7 @@ public class ImporterUtilities {
 				program.getDomainFile().getPathname(), false, loadSpec, options, consumer,
 				messageLog, monitor);
 			loadSpec.getLoader().loadInto(program, settings);
-			displayResults(tool, program, program.getDomainFile(), messageLog.toString());
+			displayResults(tool, program, messageLog.toString());
 
 			// Optionally echo loader message log to application.log
 			if (!Loader.loggingDisabled && messageLog.hasMessages()) {
@@ -526,18 +558,9 @@ public class ImporterUtilities {
 
 	}
 
-	private static void displayResults(PluginTool tool, DomainObject obj, DomainFile df,
-			String info) {
-
-		DomainFile domainFile = obj.getDomainFile();
-		Map<String, String> metadata = obj.getMetadata();
-		if (df != null) {
-			domainFile = df;
-			metadata = df.getMetadata();
-		}
-
+	private static void displayResults(PluginTool tool, DomainObject obj, String info) {
 		HelpLocation helpLocation = new HelpLocation(GenericHelpTopics.ABOUT, "About_Program");
-		AboutDomainObjectUtils.displayInformation(tool, domainFile, metadata,
+		AboutDomainObjectUtils.displayInformation(tool, obj.getDomainFile(), obj.getMetadata(),
 			"Import Results Summary", info, helpLocation);
 	}
 
diff --git a/Ghidra/Features/Decompiler/src/main/java/ghidra/app/util/exporter/CppExporter.java b/Ghidra/Features/Decompiler/src/main/java/ghidra/app/util/exporter/CppExporter.java
index 529fceb7a4..7d04575e3b 100644
--- a/Ghidra/Features/Decompiler/src/main/java/ghidra/app/util/exporter/CppExporter.java
+++ b/Ghidra/Features/Decompiler/src/main/java/ghidra/app/util/exporter/CppExporter.java
@@ -41,7 +41,7 @@ import ghidra.util.exception.CancelledException;
 import ghidra.util.task.*;
 import util.CollectionUtils;
 
-public class CppExporter extends Exporter {
+public class CppExporter extends ProgramExporter {
 
 	public static final String CREATE_C_FILE = "Create C File (.c)";
 	public static final String CREATE_HEADER_FILE = "Create Header File (.h)";
@@ -90,13 +90,16 @@ public class CppExporter extends Exporter {
 	@Override
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) throws IOException, ExporterException {
-		if (!(domainObj instanceof Program)) {
+
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
 			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
 
-		Program program = (Program) domainObj;
-
 		configureOptions(program);
 		configureFunctionTags(program);
 
diff --git a/Ghidra/Features/Sarif/src/main/java/sarif/export/SarifExporter.java b/Ghidra/Features/Sarif/src/main/java/sarif/export/SarifExporter.java
index 482f41b98f..0138f42548 100644
--- a/Ghidra/Features/Sarif/src/main/java/sarif/export/SarifExporter.java
+++ b/Ghidra/Features/Sarif/src/main/java/sarif/export/SarifExporter.java
@@ -20,8 +20,8 @@ import java.io.IOException;
 import java.util.List;
 
 import ghidra.app.util.*;
-import ghidra.app.util.exporter.Exporter;
 import ghidra.app.util.exporter.ExporterException;
+import ghidra.app.util.exporter.ProgramExporter;
 import ghidra.app.util.importer.MessageLog;
 import ghidra.framework.model.DomainObject;
 import ghidra.program.model.address.AddressSetView;
@@ -36,7 +36,7 @@ import sarif.managers.ProgramSarifMgr;
  * An implementation of exporter that creates
  * an SARIF representation of the program.
  */
-public class SarifExporter extends Exporter {
+public class SarifExporter extends ProgramExporter {
 	private SarifProgramOptions options = new SarifProgramOptions();
 
 	/**
@@ -59,17 +59,21 @@ public class SarifExporter extends Exporter {
 		this.options.setOptions(options);
 	}
 
+
 	@Override
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet, TaskMonitor monitor)
 			throws IOException, ExporterException {
 
 		log.clear();
 
-		if (!(domainObj instanceof Program)) {
-			log.appendMsg("Unsupported type: "+domainObj.getClass().getName());
+		Program program;
+		try {
+			program = getProgram(domainObj);
+		}
+		catch (ClassCastException e) {
+			log.appendMsg("Unsupported type: " + domainObj.getClass().getName());
 			return false;
 		}
-		Program program = (Program)domainObj;
 
 		if (addrSet == null) {
 			addrSet = program.getMemory();
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/FolderItem.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/FolderItem.java
index 1aa48dee02..a2b2f0bec3 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/FolderItem.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/FolderItem.java
@@ -276,8 +276,8 @@ public interface FolderItem {
 	/**
 	 * Update the checkout version associated with this versioned item.
 	 * @param checkoutId id corresponding to an existing checkout
-	 * @param checkoutVersion
-	 * @param user
+	 * @param checkoutVersion current checkout version
+	 * @param user user performing update
 	 * @throws IOException if an IO error occurs.
 	 */
 	void updateCheckoutVersion(long checkoutId, int checkoutVersion, String user)
@@ -289,7 +289,7 @@ public interface FolderItem {
 	 * @param version if this item is versioned, specifies the version to be output, otherwise
 	 * -1 should be specified.
 	 * @param monitor progress monitor
-	 * @throws IOException
+	 * @throws IOException if failed to save packed file
 	 * @throws CancelledException if monitor cancels operation
 	 */
 	public void output(File outputFile, int version, TaskMonitor monitor)
@@ -297,6 +297,8 @@ public interface FolderItem {
 
 	/**
 	 * Returns this instance after refresh or null if item no longer exists
+	 * @return refreshed item
+	 * @throws IOException if error occured during refresh
 	 */
 	public FolderItem refresh() throws IOException;
 
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/ItemDeserializer.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/ItemDeserializer.java
index 4499c350d2..1499711f93 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/ItemDeserializer.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/ItemDeserializer.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -15,15 +15,15 @@
  */
 package ghidra.framework.store.local;
 
+import java.io.*;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
 import generic.jar.ResourceFile;
 import ghidra.util.MonitoredInputStream;
 import ghidra.util.exception.IOCancelledException;
 import ghidra.util.task.TaskMonitor;
 
-import java.io.*;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-
 /**
  * <code>ItemDeserializer</code> facilitates the reading of a compressed data stream
  * contained within a "packed" file.  A "packed" file contains the following meta-data
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDataFileItem.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDataFileItem.java
index c7826dcdd5..8fecd3aa03 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDataFileItem.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDataFileItem.java
@@ -15,16 +15,16 @@
  */
 package ghidra.framework.store.local;
 
+import java.io.*;
+
+import org.apache.commons.lang3.StringUtils;
+
 import ghidra.framework.store.DataFileItem;
 import ghidra.framework.store.FolderItem;
 import ghidra.util.exception.CancelledException;
 import ghidra.util.exception.DuplicateFileException;
 import ghidra.util.task.TaskMonitor;
 
-import java.io.*;
-
-import org.apache.commons.lang3.StringUtils;
-
 /**
  * <code>LocalDataFileItem</code> provides a FolderItem implementation
  * for a local serialized data file.  This implementation supports 
@@ -186,8 +186,7 @@ public class LocalDataFileItem extends LocalFolderItem implements DataFileItem {
 	@Override
 	public void output(File outputFile, int version, TaskMonitor monitor) throws IOException {
 
-		throw new UnsupportedOperationException("Output not yet supported for DataFiles");
-
+		throw new IOException("Packed output not yet supported for DataFiles");
 	}
 
 	@Override
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDatabaseItem.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDatabaseItem.java
index fcabd092c6..a25b136c9f 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDatabaseItem.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalDatabaseItem.java
@@ -600,13 +600,18 @@ public class LocalDatabaseItem extends LocalFolderItem implements DatabaseItem {
 	public void output(File outputFile, int version, TaskMonitor monitor)
 			throws CancelledException, IOException {
 		synchronized (fileSystem) {
+
+			String contentType = getContentType();
+			if (UnknownFolderItem.UNKNOWN_CONTENT_TYPE.equals(contentType)) {
+				throw new IOException("Unknown content type");
+			}
+
 			if (isVersioned) {
-				versionedDb.output(version, outputFile, getName(), DATABASE_FILE_TYPE,
-					getContentType(), monitor);
+				versionedDb.output(version, outputFile, getName(), DATABASE_FILE_TYPE, contentType,
+					monitor);
 			}
 			else {
-				privateDb.output(outputFile, getName(), DATABASE_FILE_TYPE, getContentType(),
-					monitor);
+				privateDb.output(outputFile, getName(), DATABASE_FILE_TYPE, contentType, monitor);
 			}
 		}
 	}
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalTextDataItem.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalTextDataItem.java
index ecf7b61f44..ab1be2b517 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalTextDataItem.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalTextDataItem.java
@@ -117,7 +117,7 @@ public class LocalTextDataItem extends LocalFolderItem implements TextDataItem {
 
 	@Override
 	public void output(File outputFile, int version, TaskMonitor monitor) throws IOException {
-		throw new IOException("Output not supported");
+		throw new IOException("Packed output not supported for text data");
 	}
 
 	@Override
diff --git a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalUnknownFolderItem.java b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalUnknownFolderItem.java
index 716ed09732..93daab7c7e 100644
--- a/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalUnknownFolderItem.java
+++ b/Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalUnknownFolderItem.java
@@ -115,7 +115,8 @@ public class LocalUnknownFolderItem extends LocalFolderItem implements UnknownFo
 
 	@Override
 	public void output(File outputFile, int version, TaskMonitor monitor) throws IOException {
-		throw new UnsupportedOperationException("Output not supported for UnknownFolderItems");
+		throw new UnsupportedOperationException(
+			"Packed output not supported for UnknownFolderItems");
 	}
 
 	@Override
diff --git a/Ghidra/Framework/Project/src/main/java/ghidra/framework/model/DomainObject.java b/Ghidra/Framework/Project/src/main/java/ghidra/framework/model/DomainObject.java
index 9255d26daa..9cd1190842 100644
--- a/Ghidra/Framework/Project/src/main/java/ghidra/framework/model/DomainObject.java
+++ b/Ghidra/Framework/Project/src/main/java/ghidra/framework/model/DomainObject.java
@@ -158,7 +158,7 @@ public interface DomainObject {
 	 * Saves (i.e., serializes) the current content to a packed file.
 	 * @param outputFile packed output file
 	 * @param monitor progress monitor
-	 * @throws IOException if an exception occurs
+	 * @throws IOException if an error occurs during operation
 	 * @throws CancelledException if the user cancels
 	 * @throws UnsupportedOperationException if not supported by object implementation
 	 */
diff --git a/GhidraBuild/Skeleton/src/main/java/skeleton/SkeletonExporter.java b/GhidraBuild/Skeleton/src/main/java/skeleton/SkeletonExporter.java
index 6c69270677..9d1bd4aa7b 100644
--- a/GhidraBuild/Skeleton/src/main/java/skeleton/SkeletonExporter.java
+++ b/GhidraBuild/Skeleton/src/main/java/skeleton/SkeletonExporter.java
@@ -50,6 +50,12 @@ public class SkeletonExporter extends Exporter {
 		return false;
 	}
 
+	@Override
+	public boolean canExportDomainObject(Class<? extends DomainObject> domainObjectClass) {
+		// return Program.class.isAssignableFrom(domainObjectClass);
+		return false;
+	}
+
 	@Override
 	public boolean export(File file, DomainObject domainObj, AddressSetView addrSet,
 			TaskMonitor monitor) throws ExporterException, IOException {

From a68cee1c00deea579553729cf66469383bd9827c Mon Sep 17 00:00:00 2001
From: ghidra1 <ghidra1@users.noreply.github.com>
Date: Wed, 10 Jun 2026 15:55:00 -0400
Subject: [PATCH 2/2] GP-6616: Imported non-Programs (i.e., Trace) now try to
 be opened in the tool that was used to import them

---
 .../plugin/importer/ImporterUtilities.java    | 78 +++++++------------
 1 file changed, 29 insertions(+), 49 deletions(-)

diff --git a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
index b6cb02bb28..03db3a8ea6 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterUtilities.java
@@ -16,7 +16,6 @@
 package ghidra.plugin.importer;
 
 import java.awt.Window;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.*;
 
@@ -447,75 +446,56 @@ public class ImporterUtilities {
 		}
 	}
 
-	private static void doPostImportProcessing(PluginTool pluginTool,
+	private static Set<DomainFile> doPostImportProcessing(PluginTool pluginTool,
 			ProgramManager programManager, LoadResults<? extends DomainObject> loadResults,
 			String importMessages, TaskMonitor monitor) throws CancelledException {
 
-		// Optionally echo loader message log to application.log
-		if (!Loader.loggingDisabled && !importMessages.isEmpty()) {
-			Msg.info(ImporterUtilities.class, "Import info:\n" + importMessages);
-		}
-
-		int openFailures = 0;
-		boolean isFirstFile = true;
-		DomainFile firstDomainFile = null;
-
+		boolean firstFile = true;
 		Set<DomainFile> importedFilesSet = new HashSet<>();
 		for (Loaded<? extends DomainObject> loaded : loadResults) {
 			monitor.checkCancelled();
-
-			DomainFile savedDomainFile = null;
-			try {
-				savedDomainFile = loaded.getSavedDomainFile();
-				if (firstDomainFile == null) {
-					firstDomainFile = savedDomainFile;
-				}
-				if (savedDomainFile != null) {
-					importedFilesSet.add(savedDomainFile);
-				}
-			}
-			catch (FileNotFoundException e) {
-				// ignore - domain object was not saved
-			}
-
 			Object consumer = new Object();
 			DomainObject obj = loaded.getDomainObject(consumer);
-			boolean opened = false;
+			DomainFile df = obj.getDomainFile();
 			try {
-				if (obj instanceof Program && programManager != null) {
-					int openState = isFirstFile
-							? ProgramManager.OPEN_CURRENT
-							: ProgramManager.OPEN_VISIBLE;
-					programManager.openProgram((Program) obj, openState);
-					opened = true;
+				if (obj instanceof Program) {
+					if (programManager != null) {
+						int openState = firstFile
+								? ProgramManager.OPEN_CURRENT
+								: ProgramManager.OPEN_VISIBLE;
+						programManager.openProgram((Program) obj, openState);
+					}
 				}
-				else if (savedDomainFile != null) {
-					// Attempt to open in tool if it will accept it (e.g., DBTrace from GZT file)
-					opened = pluginTool.acceptDomainFiles(new DomainFile[] { savedDomainFile });
+				else {
+					// We imported a non-Program (i.e., a Trace or similar).
+					// Try to open it in the current tool (if not FrontEndTool).
+					if (!(pluginTool instanceof FrontEndTool)) {
+						boolean success = pluginTool.acceptDomainFiles(new DomainFile[] { df });
+						if (!success) {
+							importMessages = "Saved " + df +
+								", but failed to open it in the current tool.\n" + importMessages;
+						}
+					}
 				}
-				if (isFirstFile) {
+				if (firstFile) {
 					// currently we only show results for the imported program, not any libraries
 					displayResults(pluginTool, obj, importMessages);
+
+					// Optionally echo loader message log to application.log
+					if (!Loader.loggingDisabled && !importMessages.isEmpty()) {
+						Msg.info(ImporterUtilities.class, "Additional info:\n" + importMessages);
+					}
 				}
+				firstFile = false;
+				importedFilesSet.add(df);
 			}
 			finally {
 				obj.release(consumer);
 			}
-			if (!opened) {
-				++openFailures;
-			}
-			isFirstFile = false;
 		}
 
 		selectFiles(importedFilesSet);
-
-		if (openFailures != 0 && pluginTool != AppInfo.getFrontEndTool()) {
-			// Indicate imports which failed to open in tool
-			Msg.showInfo(ImporterUtilities.class, null, "Import Notice",
-				"Unable to open " + openFailures +
-					" file(s) within current tool after successful import.\n" +
-					"See selected files in project window.");
-		}
+		return importedFilesSet;
 	}
 
 	private static void selectFiles(Set<DomainFile> importedFilesSet) {