diff --git a/src/Main/GraphicUserInterface.cpp b/src/Main/GraphicUserInterface.cpp
index 321a939627..22211dd19e 100644
--- a/src/Main/GraphicUserInterface.cpp
+++ b/src/Main/GraphicUserInterface.cpp
@@ -29,6 +29,7 @@
 #include "GraphicUserInterface.h"
 #include "FatalErrorHandler.h"
 #ifdef TC_MACOSX
+#include "MacOSXAppActivation.h"
 #include "MacOSXSecureTextFieldHotkeys.h"
 #endif
 #include "Forms/DeviceSelectionDialog.h"
@@ -1044,6 +1045,10 @@ namespace VeraCrypt
 		InterfaceType = UserInterfaceType::Graphic;
 		try
 		{
+#ifdef TC_MACOSX
+			if (argc > 1)
+				ActivateMacOSXApp();
+#endif
 			FatalErrorHandler::Register();
 			Init();
 
diff --git a/src/Main/MacOSXAppActivation.h b/src/Main/MacOSXAppActivation.h
new file mode 100644
index 0000000000..020269a03b
--- /dev/null
+++ b/src/Main/MacOSXAppActivation.h
@@ -0,0 +1,19 @@
+/*
+ Copyright (c) 2013-2026 AM Crypto. All rights reserved.
+
+ Governed by the Apache License 2.0 the full text of which is
+ contained in the file License.txt included in VeraCrypt binary and source
+ code distribution packages.
+*/
+
+#ifndef TC_HEADER_Main_MacOSXAppActivation
+#define TC_HEADER_Main_MacOSXAppActivation
+
+#ifdef TC_MACOSX
+namespace VeraCrypt
+{
+	void ActivateMacOSXApp ();
+}
+#endif
+
+#endif // TC_HEADER_Main_MacOSXAppActivation
diff --git a/src/Main/MacOSXAppActivation.mm b/src/Main/MacOSXAppActivation.mm
new file mode 100644
index 0000000000..5426fd01a8
--- /dev/null
+++ b/src/Main/MacOSXAppActivation.mm
@@ -0,0 +1,36 @@
+/*
+ Copyright (c) 2013-2026 AM Crypto. All rights reserved.
+
+ Governed by the Apache License 2.0 the full text of which is
+ contained in the file License.txt included in VeraCrypt binary and source
+ code distribution packages.
+*/
+
+#include "System.h"
+#include "MacOSXAppActivation.h"
+
+#ifdef TC_MACOSX
+#import <Cocoa/Cocoa.h>
+
+namespace VeraCrypt
+{
+	// Call only after wxWidgets has created wxNSApplication; never create NSApplication here.
+	// Using sharedApplication before wx initialization prevents wx from installing its subclass.
+	// On macOS 14+, activate is cooperative and may complete asynchronously.
+	void ActivateMacOSXApp ()
+	{
+		if (NSApp == nil)
+			return;
+
+#if defined(MAC_OS_VERSION_14_0) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_VERSION_14_0
+		if (@available(macOS 14.0, *))
+		{
+			[NSApp activate];
+			return;
+		}
+#endif
+
+		[NSApp activateIgnoringOtherApps:YES];
+	}
+}
+#endif
diff --git a/src/Main/Main.make b/src/Main/Main.make
index 36b8c1f6e9..e889ad1b9f 100755
--- a/src/Main/Main.make
+++ b/src/Main/Main.make
@@ -27,6 +27,7 @@ ifndef TC_NO_GUI
 OBJS += FatalErrorHandler.o
 OBJS += GraphicUserInterface.o
 ifeq "$(PLATFORM)" "MacOSX"
+OBJS += MacOSXAppActivation.o
 OBJS += MacOSXSecureTextFieldHotkeys.o
 endif
 OBJS += VolumeHistory.o
diff --git a/src/Main/Unix/Main.cpp b/src/Main/Unix/Main.cpp
index abed39164e..dfe820c077 100644
--- a/src/Main/Unix/Main.cpp
+++ b/src/Main/Unix/Main.cpp
@@ -22,10 +22,6 @@
 #include "Main/Main.h"
 #include "Main/UserInterface.h"
 
-#if defined (TC_MACOSX) && !defined (TC_NO_GUI)
-#include <ApplicationServices/ApplicationServices.h>
-#endif
-
 using namespace VeraCrypt;
 
 int main (int argc, char **argv)
@@ -92,17 +88,6 @@ int main (int argc, char **argv)
 		}
 		else
 		{
-#if defined (TC_MACOSX) && !defined (TC_NO_GUI)
-			if (argc > 1 && !(argc == 2 && strstr (argv[1], "-psn_") == argv[1]))
-			{
-				ProcessSerialNumber p;
-				if (GetCurrentProcess (&p) == noErr)
-				{
-					TransformProcessType (&p, kProcessTransformToForegroundApplication);
-					SetFrontProcess (&p);
-				}
-			}
-#endif
 			Application::Initialize (UserInterfaceType::Graphic);
 		}