diff --git a/Src/XCore/xWindow.cs b/Src/XCore/xWindow.cs
index 4ea71324ab..e9fc439175 100644
--- a/Src/XCore/xWindow.cs
+++ b/Src/XCore/xWindow.cs
@@ -1535,6 +1535,11 @@ protected override void WndProc(ref Message m)
 			base.WndProc(ref m);
 		}
 
+		public void HandleKeyDown(KeyEventArgs e)
+		{
+			OnKeyDown(e);
+		}
+
 		protected override void OnKeyDown(KeyEventArgs e)
 		{
 			if (!e.Handled && e.KeyCode == Keys.Tab && (e.Modifiers & Keys.Control) == Keys.Control)
diff --git a/Src/xWorks/FwXWindow.cs b/Src/xWorks/FwXWindow.cs
index 5b6d166290..d68c5d33ff 100644
--- a/Src/xWorks/FwXWindow.cs
+++ b/Src/xWorks/FwXWindow.cs
@@ -622,10 +622,15 @@ public bool OnEditCut(object arg)
 		{
 			CheckDisposed();
 
-			if (m_viewHelper.ActiveView != null)
+			ActiveViewHelper viewHelper = m_viewHelper;
+			if (arg is ActiveViewHelper helper)
+			{
+				viewHelper = helper;
+			}
+			if (viewHelper.ActiveView != null)
 			{
 				using (new DataUpdateMonitor(this, "EditCut"))
-					return m_viewHelper.ActiveView.EditingHelper.CutSelection();
+					return viewHelper.ActiveView.EditingHelper.CutSelection();
 			}
 			return false;
 		}
@@ -641,8 +646,13 @@ public bool OnEditCopy(object arg)
 		{
 			CheckDisposed();
 
-			if (m_viewHelper.ActiveView != null)
-				return m_viewHelper.ActiveView.EditingHelper.CopySelection();
+			ActiveViewHelper viewHelper = m_viewHelper;
+			if (arg is ActiveViewHelper helper)
+			{
+				viewHelper = helper;
+			}
+			if (viewHelper.ActiveView != null)
+				return viewHelper.ActiveView.EditingHelper.CopySelection();
 			return false;
 		}
 
@@ -657,7 +667,12 @@ public bool OnEditPaste(object arg)
 		{
 			CheckDisposed();
 
-			if (m_viewHelper.ActiveView != null)
+			ActiveViewHelper viewHelper = m_viewHelper;
+			if (arg is ActiveViewHelper helper)
+			{
+				viewHelper = helper;
+			}
+			if (viewHelper.ActiveView != null)
 			{
 				string stUndo, stRedo;
 				ResourceHelper.MakeUndoRedoLabels("kstidEditPaste", out stUndo, out stRedo);
@@ -665,7 +680,7 @@ public bool OnEditPaste(object arg)
 					Cache.ServiceLocator.GetInstance<IActionHandler>(), stUndo, stRedo))
 				using (new DataUpdateMonitor(this, "EditPaste"))
 				{
-					if (m_viewHelper.ActiveView.EditingHelper.PasteClipboard(Cache))
+					if (viewHelper.ActiveView.EditingHelper.PasteClipboard(Cache))
 						undoHelper.RollBack = false;
 				}
 				return true;
@@ -825,12 +840,17 @@ public bool OnEditSelectAll(object arg)
 		{
 			CheckDisposed();
 
-			if (m_viewHelper.ActiveView != null)
+			ActiveViewHelper viewHelper = m_viewHelper;
+			if (arg is ActiveViewHelper helper)
+			{
+				viewHelper = helper;
+			}
+			if (viewHelper.ActiveView != null)
 			{
 				try
 				{
 					EnableBulkLoadingDisableIdleProcessing(true);
-					m_viewHelper.ActiveView.EditingHelper.SelectAll();
+					viewHelper.ActiveView.EditingHelper.SelectAll();
 				}
 				finally
 				{
diff --git a/Src/xWorks/PopupToolWindow.cs b/Src/xWorks/PopupToolWindow.cs
index c439f67eb6..31600f1e9d 100644
--- a/Src/xWorks/PopupToolWindow.cs
+++ b/Src/xWorks/PopupToolWindow.cs
@@ -1,3 +1,4 @@
+using SIL.FieldWorks.Common.RootSites;
 using SIL.LCModel;
 using SIL.Utils;
 using System;
@@ -18,6 +19,7 @@ public Control MainControl
 
 		private PropertyTable m_propertyTable;
 		private RecordClerk m_recordClerk;
+		protected ActiveViewHelper m_viewHelper;
 
 		public PopupToolWindow()
 		{
@@ -40,6 +42,8 @@ private void InitializeComponent()
 			this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Show;
 			this.Text = "Popup Tool Window";
 			this.WindowState = System.Windows.Forms.FormWindowState.Normal;
+			this.KeyPreview = true;
+			this.KeyDown += new KeyEventHandler(PopupToolWindow_KeyDown);
 			this.Deactivate += new System.EventHandler(PopupToolWindow_Deactivate);
 			this.Activated += new System.EventHandler(PopupToolWindow_Activated);
 			this.ResumeLayout(false);
@@ -64,6 +68,32 @@ private void PopupToolWindow_Activated(object sender, EventArgs e)
 			}
 		}
 
+		private void PopupToolWindow_KeyDown(object sender, KeyEventArgs e)
+		{
+			FwXWindow fwXWindow = Owner as FwXWindow;
+			if (e.KeyCode == Keys.A && e.Control)
+			{
+				fwXWindow?.OnEditSelectAll(m_viewHelper);
+			}
+			if (e.KeyCode == Keys.C && e.Control)
+			{
+				fwXWindow?.OnEditCopy(m_viewHelper);
+			}
+			else if (e.KeyCode == Keys.V && e.Control)
+			{
+				fwXWindow?.OnEditPaste(m_viewHelper);
+			}
+			else if (e.KeyCode == Keys.X && e.Control)
+			{
+				fwXWindow?.OnEditCut(m_viewHelper);
+			}
+			else
+			{
+				// e.g. Control-Z.
+				fwXWindow?.HandleKeyDown(e);
+			}
+		}
+
 		private IxCoreColleague MainContentControlAsIxCoreColleague
 		{
 			get { return m_mainContentControl as IxCoreColleague; }
@@ -116,6 +146,8 @@ public void Init(Mediator mediator, PropertyTable propertyTable, XmlNode toolNod
 			{
 				this.Text = toolNode.Attributes["label"].Value;
 			}
+			m_viewHelper = new ActiveViewHelper(this);
+
 			this.Show();
 			this.BringToFront();
 			this.Activate();