diff --git a/src/View/MainWindow.py b/src/View/MainWindow.py
index 001bf4c8..d1af514b 100644
--- a/src/View/MainWindow.py
+++ b/src/View/MainWindow.py
@@ -341,6 +341,10 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
 
     def _do_propagate_update(self):
         for key in self._propagation_keys:
+            if key == "window_list":
+                self._do_update_window_list()
+                continue
+
             logger.debug(f"Propagation of {key}")
             for _, window in self.sub_win_list:
                 window._propagated_update(key=key)
@@ -568,6 +572,36 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
     # SUBWINDOW #
     #############
 
+    def _activate_window(self, window_hash):
+        window = self.get_sub_win(window_hash)
+        if window is not None:
+            window.activateWindow()
+
+    def _update_window_list(self):
+        self._propagation_keys.add("window_list")
+
+    def _do_update_window_list(self):
+        menu = self.findChild(QMenu, "menu_windows")
+
+        # Remove all actions
+        menu.clear()
+
+        def lambda_generator(h):
+            return lambda: self._activate_window(h)
+
+        # Add window action
+        for _, win in self.sub_win_list:
+            action = QAction(win._title, self)
+            # action.setStatusTip(
+            #     _translate("MainWindow", "Activate this window")
+            # )
+            h = win.hash()
+            logger.info(f"Get hash: {h}")
+            fn = lambda_generator(h)
+            action.triggered.connect(fn)
+
+            menu.addAction(action)
+
     def open_configure(self):
         """Open configure window
 
diff --git a/src/View/Tools/ListedSubWindow.py b/src/View/Tools/ListedSubWindow.py
index 4c53590f..96c4e64b 100644
--- a/src/View/Tools/ListedSubWindow.py
+++ b/src/View/Tools/ListedSubWindow.py
@@ -39,6 +39,9 @@ class ListedSubWindow(object):
     def sub_win_add(self, name, win):
         self._sub_win_list.append((name, win))
         self._sub_win_cnt += 1
+
+        self._update_window_list()
+
         try:
             logger.info(
                 f"Open window: {name}: {self._sub_win_cnt}")
@@ -54,6 +57,8 @@ class ListedSubWindow(object):
             )
         )
         self._sub_win_cnt = len(self._sub_win_list)
+        self._update_window_list()
+
         logger.info(f"Close window: ({h}) {self._sub_win_cnt}")
 
     def _sub_win_exists(self, h):
@@ -78,8 +83,7 @@ class ListedSubWindow(object):
         except Exception:
             return None
 
-    def sub_window_exists(self, cls,
-                          data=None):
+    def sub_window_exists(self, cls, data=None):
         """Check if window already exists
 
         Check if window already exists, used to deni window open
@@ -97,7 +101,11 @@ class ListedSubWindow(object):
         hash = cls._hash(data)
         if self._sub_win_exists(hash):
             win = self.get_sub_win(hash)
+            logger.debug(f"subwindow: {hash} -> {win} ({win.hash()})")
             win.activateWindow()
             return True
         else:
             return False
+
+    def _update_window_list(self):
+        return
diff --git a/src/View/ui/MainWindow.ui b/src/View/ui/MainWindow.ui
index dfe37a80..0e47519f 100644
--- a/src/View/ui/MainWindow.ui
+++ b/src/View/ui/MainWindow.ui
@@ -12,8 +12,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>850</width>
-    <height>646</height>
+    <width>1280</width>
+    <height>720</height>
    </rect>
   </property>
   <property name="font">
@@ -65,7 +65,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>850</width>
+     <width>1280</width>
      <height>23</height>
     </rect>
    </property>
@@ -179,6 +179,14 @@
     <addaction name="action_menu_sediment_layers"/>
     <addaction name="action_menu_edit_reach_sediment_layers"/>
    </widget>
+   <widget class="QMenu" name="menu_windows">
+    <property name="enabled">
+     <bool>true</bool>
+    </property>
+    <property name="title">
+     <string>&amp;Windows</string>
+    </property>
+   </widget>
    <addaction name="menu_File"/>
    <addaction name="menu_network"/>
    <addaction name="menu_geometry"/>
@@ -187,6 +195,7 @@
    <addaction name="menu_run"/>
    <addaction name="menu_results"/>
    <addaction name="menu_cartography"/>
+   <addaction name="menu_windows"/>
    <addaction name="menu_help"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
@@ -263,10 +272,7 @@
     <string>New study</string>
    </property>
    <property name="font">
-    <font>
-     <weight>50</weight>
-     <bold>false</bold>
-    </font>
+    <font/>
    </property>
    <property name="shortcut">
     <string>Ctrl+N</string>