diff --git a/jadx-core/src/main/java/jadx/api/gui/tree/ITreeNode.java b/jadx-core/src/main/java/jadx/api/gui/tree/ITreeNode.java
new file mode 100644
index 000000000..fe359aeb3
--- /dev/null
+++ b/jadx-core/src/main/java/jadx/api/gui/tree/ITreeNode.java
@@ -0,0 +1,32 @@
+package jadx.api.gui.tree;
+
+import javax.swing.Icon;
+import javax.swing.tree.TreeNode;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.metadata.ICodeNodeRef;
+
+public interface ITreeNode extends TreeNode {
+
+	/**
+	 * Locale independent node identifier
+	 */
+	String getID();
+
+	/**
+	 * Node title
+	 */
+	String getName();
+
+	/**
+	 * Node icon
+	 */
+	Icon getIcon();
+
+	/**
+	 * Related code node reference.
+	 */
+	@Nullable
+	ICodeNodeRef getCodeNodeRef();
+}
diff --git a/jadx-core/src/main/java/jadx/api/plugins/gui/JadxGuiContext.java b/jadx-core/src/main/java/jadx/api/plugins/gui/JadxGuiContext.java
index 84df21161..dfc9d1b1d 100644
--- a/jadx-core/src/main/java/jadx/api/plugins/gui/JadxGuiContext.java
+++ b/jadx-core/src/main/java/jadx/api/plugins/gui/JadxGuiContext.java
@@ -2,13 +2,16 @@ package jadx.api.plugins.gui;
 
 import java.util.function.Consumer;
 import java.util.function.Function;
+import java.util.function.Predicate;
 
 import javax.swing.ImageIcon;
 import javax.swing.JFrame;
 import javax.swing.KeyStroke;
 
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.Nullable;
 
+import jadx.api.gui.tree.ITreeNode;
 import jadx.api.metadata.ICodeNodeRef;
 
 public interface JadxGuiContext {
@@ -35,6 +38,15 @@ public interface JadxGuiContext {
 			@Nullable String keyBinding,
 			Consumer<ICodeNodeRef> action);
 
+	/**
+	 * Add popup menu entry for tree node
+	 *
+	 * @param name         entry title
+	 * @param addPredicate check if entry should be added for provided node, called on popup creation
+	 */
+	@ApiStatus.Experimental
+	void addTreePopupMenuEntry(String name, Predicate<ITreeNode> addPredicate, Consumer<ITreeNode> action);
+
 	/**
 	 * Attach new key binding to main window
 	 *
diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/context/CommonGuiPluginsContext.java b/jadx-gui/src/main/java/jadx/gui/plugins/context/CommonGuiPluginsContext.java
index 33bc8fd01..4f05c85e4 100644
--- a/jadx-gui/src/main/java/jadx/gui/plugins/context/CommonGuiPluginsContext.java
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/context/CommonGuiPluginsContext.java
@@ -22,6 +22,7 @@ public class CommonGuiPluginsContext {
 	private final Map<PluginContext, GuiPluginContext> pluginsMap = new HashMap<>();
 
 	private final List<CodePopupAction> codePopupActionList = new ArrayList<>();
+	private final List<TreePopupMenuEntry> treePopupMenuEntries = new ArrayList<>();
 
 	public CommonGuiPluginsContext(MainWindow mainWindow) {
 		this.mainWindow = mainWindow;
@@ -39,6 +40,7 @@ public class CommonGuiPluginsContext {
 
 	public void reset() {
 		codePopupActionList.clear();
+		treePopupMenuEntries.clear();
 		mainWindow.resetPluginsMenu();
 	}
 
@@ -50,6 +52,10 @@ public class CommonGuiPluginsContext {
 		return codePopupActionList;
 	}
 
+	public List<TreePopupMenuEntry> getTreePopupMenuEntries() {
+		return treePopupMenuEntries;
+	}
+
 	public void addMenuAction(String name, Runnable action) {
 		ActionHandler item = new ActionHandler(ev -> {
 			try {
diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/context/GuiPluginContext.java b/jadx-gui/src/main/java/jadx/gui/plugins/context/GuiPluginContext.java
index c0b750896..bae8cb900 100644
--- a/jadx-gui/src/main/java/jadx/gui/plugins/context/GuiPluginContext.java
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/context/GuiPluginContext.java
@@ -3,6 +3,7 @@ package jadx.gui.plugins.context;
 import java.awt.Container;
 import java.util.function.Consumer;
 import java.util.function.Function;
+import java.util.function.Predicate;
 
 import javax.swing.ImageIcon;
 import javax.swing.JFrame;
@@ -16,6 +17,7 @@ import org.slf4j.LoggerFactory;
 import jadx.api.JadxDecompiler;
 import jadx.api.JavaClass;
 import jadx.api.JavaNode;
+import jadx.api.gui.tree.ITreeNode;
 import jadx.api.metadata.ICodeNodeRef;
 import jadx.api.plugins.events.IJadxEvents;
 import jadx.api.plugins.events.types.NodeRenamedByUser;
@@ -75,6 +77,11 @@ public class GuiPluginContext implements JadxGuiContext {
 		commonContext.getCodePopupActionList().add(new CodePopupAction(name, enabled, keyBinding, action));
 	}
 
+	@Override
+	public void addTreePopupMenuEntry(String name, Predicate<ITreeNode> addPredicate, Consumer<ITreeNode> action) {
+		commonContext.getTreePopupMenuEntries().add(new TreePopupMenuEntry(name, addPredicate, action));
+	}
+
 	@Override
 	public boolean registerGlobalKeyBinding(String id, String keyBinding, Runnable action) {
 		KeyStroke keyStroke = KeyStroke.getKeyStroke(keyBinding);
diff --git a/jadx-gui/src/main/java/jadx/gui/plugins/context/TreePopupMenuEntry.java b/jadx-gui/src/main/java/jadx/gui/plugins/context/TreePopupMenuEntry.java
new file mode 100644
index 000000000..72aa30daa
--- /dev/null
+++ b/jadx-gui/src/main/java/jadx/gui/plugins/context/TreePopupMenuEntry.java
@@ -0,0 +1,31 @@
+package jadx.gui.plugins.context;
+
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+
+import javax.swing.JMenuItem;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.gui.tree.ITreeNode;
+
+public class TreePopupMenuEntry {
+	private final String name;
+	private final Predicate<ITreeNode> addPredicate;
+	private final Consumer<ITreeNode> action;
+
+	public TreePopupMenuEntry(String name, Predicate<ITreeNode> addPredicate, Consumer<ITreeNode> action) {
+		this.name = name;
+		this.addPredicate = addPredicate;
+		this.action = action;
+	}
+
+	public @Nullable JMenuItem buildEntry(ITreeNode node) {
+		if (!addPredicate.test(node)) {
+			return null;
+		}
+		JMenuItem menuItem = new JMenuItem(name);
+		menuItem.addActionListener(ev -> action.accept(node));
+		return menuItem;
+	}
+}
diff --git a/jadx-gui/src/main/java/jadx/gui/treemodel/JNode.java b/jadx-gui/src/main/java/jadx/gui/treemodel/JNode.java
index 96a65cbc2..aaddb2d11 100644
--- a/jadx-gui/src/main/java/jadx/gui/treemodel/JNode.java
+++ b/jadx-gui/src/main/java/jadx/gui/treemodel/JNode.java
@@ -5,7 +5,6 @@ import java.util.Enumeration;
 import java.util.List;
 import java.util.function.Predicate;
 
-import javax.swing.Icon;
 import javax.swing.JPopupMenu;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.tree.TreeNode;
@@ -16,13 +15,14 @@ import org.jetbrains.annotations.Nullable;
 
 import jadx.api.ICodeInfo;
 import jadx.api.JavaNode;
+import jadx.api.gui.tree.ITreeNode;
 import jadx.api.metadata.ICodeNodeRef;
 import jadx.core.utils.ListUtils;
 import jadx.gui.ui.MainWindow;
 import jadx.gui.ui.panel.ContentPanel;
 import jadx.gui.ui.tab.TabbedPane;
 
-public abstract class JNode extends DefaultMutableTreeNode implements Comparable<JNode> {
+public abstract class JNode extends DefaultMutableTreeNode implements ITreeNode, Comparable<JNode> {
 
 	private static final long serialVersionUID = -5154479091781041008L;
 
@@ -39,6 +39,7 @@ public abstract class JNode extends DefaultMutableTreeNode implements Comparable
 		return null;
 	}
 
+	@Override
 	public ICodeNodeRef getCodeNodeRef() {
 		return null;
 	}
@@ -59,8 +60,7 @@ public abstract class JNode extends DefaultMutableTreeNode implements Comparable
 		return false;
 	}
 
-	public abstract Icon getIcon();
-
+	@Override
 	public String getName() {
 		JavaNode javaNode = getJavaNode();
 		if (javaNode == null) {
@@ -77,11 +77,7 @@ public abstract class JNode extends DefaultMutableTreeNode implements Comparable
 		return null;
 	}
 
-	/**
-	 * JNode identifier.
-	 * Should be locale independent.
-	 * TODO: implement list or enum of custom tree nodes to allow extension from plugins
-	 */
+	@Override
 	public String getID() {
 		return makeString();
 	}
diff --git a/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java b/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
index cae9b086d..058448130 100644
--- a/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
+++ b/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
@@ -47,6 +47,7 @@ import javax.swing.JFileChooser;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JMenu;
+import javax.swing.JMenuItem;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JPopupMenu;
@@ -107,6 +108,8 @@ import jadx.gui.jobs.TaskWithExtraOnFinish;
 import jadx.gui.logs.LogCollector;
 import jadx.gui.logs.LogOptions;
 import jadx.gui.logs.LogPanel;
+import jadx.gui.plugins.context.CommonGuiPluginsContext;
+import jadx.gui.plugins.context.TreePopupMenuEntry;
 import jadx.gui.plugins.mappings.RenameMappingsGui;
 import jadx.gui.plugins.quark.QuarkDialog;
 import jadx.gui.settings.ExportProjectProperties;
@@ -917,6 +920,16 @@ public class MainWindow extends JFrame {
 			return;
 		}
 		JPopupMenu menu = node.onTreePopupMenu(this);
+		CommonGuiPluginsContext pluginsContext = getWrapper().getGuiPluginsContext();
+		for (TreePopupMenuEntry entry : pluginsContext.getTreePopupMenuEntries()) {
+			JMenuItem menuItem = entry.buildEntry(node);
+			if (menuItem != null) {
+				if (menu == null) {
+					menu = new JPopupMenu();
+				}
+				menu.add(menuItem);
+			}
+		}
 		if (menu != null) {
 			menu.show(e.getComponent(), e.getX(), e.getY());
 		}