diff --git a/atom/browser/api/atom_api_window.cc b/atom/browser/api/atom_api_window.cc
index 627b6e92d4..53b1321d9a 100644
--- a/atom/browser/api/atom_api_window.cc
+++ b/atom/browser/api/atom_api_window.cc
@@ -938,6 +938,10 @@ void Window::ToggleTabBar() {
   window_->ToggleTabBar();
 }
 
+void Window::AddTabbedWindow(NativeWindow* window) {
+  window_->AddTabbedWindow(window);
+}
+
 void Window::SetVibrancy(mate::Arguments* args) {
   std::string type;
 
@@ -1085,6 +1089,7 @@ void Window::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("selectNextTab", &Window::SelectNextTab)
       .SetMethod("moveTabToNewWindow", &Window::MoveTabToNewWindow)
       .SetMethod("toggleTabBar", &Window::ToggleTabBar)
+      .SetMethod("addTabbedWindow", &Window::AddTabbedWindow)
 #endif
       .SetMethod("setVibrancy", &Window::SetVibrancy)
       .SetMethod("_setTouchBarItems", &Window::SetTouchBar)
diff --git a/atom/browser/api/atom_api_window.h b/atom/browser/api/atom_api_window.h
index 04956a4861..e89e757eef 100644
--- a/atom/browser/api/atom_api_window.h
+++ b/atom/browser/api/atom_api_window.h
@@ -219,6 +219,7 @@ class Window : public mate::TrackableObject<Window>,
   void MergeAllWindows();
   void MoveTabToNewWindow();
   void ToggleTabBar();
+  void AddTabbedWindow(NativeWindow* window);
 
   void SetVibrancy(mate::Arguments* args);
   void SetTouchBar(const std::vector<mate::PersistentDictionary>& items);
diff --git a/atom/browser/native_window.cc b/atom/browser/native_window.cc
index e47a4f7e8c..ebf5dcfafe 100644
--- a/atom/browser/native_window.cc
+++ b/atom/browser/native_window.cc
@@ -351,6 +351,9 @@ void NativeWindow::MoveTabToNewWindow() {
 void NativeWindow::ToggleTabBar() {
 }
 
+void NativeWindow::AddTabbedWindow(NativeWindow* window) {
+}
+
 void NativeWindow::SetVibrancy(const std::string& filename) {
 }
 
diff --git a/atom/browser/native_window.h b/atom/browser/native_window.h
index b2992ec39e..56ec2a79dd 100644
--- a/atom/browser/native_window.h
+++ b/atom/browser/native_window.h
@@ -190,6 +190,7 @@ class NativeWindow : public base::SupportsUserData,
   virtual void MergeAllWindows();
   virtual void MoveTabToNewWindow();
   virtual void ToggleTabBar();
+  virtual void AddTabbedWindow(NativeWindow* window);
 
   // Webview APIs.
   virtual void FocusOnWebView();
diff --git a/atom/browser/native_window_mac.h b/atom/browser/native_window_mac.h
index 08ee433732..c8fbb688ce 100644
--- a/atom/browser/native_window_mac.h
+++ b/atom/browser/native_window_mac.h
@@ -108,6 +108,7 @@ class NativeWindowMac : public NativeWindow,
   void MergeAllWindows() override;
   void MoveTabToNewWindow() override;
   void ToggleTabBar() override;
+  void AddTabbedWindow(NativeWindow* window) override;
 
   void SetVibrancy(const std::string& type) override;
   void SetTouchBar(
diff --git a/atom/browser/native_window_mac.mm b/atom/browser/native_window_mac.mm
index c478b4633c..ec61629e4f 100644
--- a/atom/browser/native_window_mac.mm
+++ b/atom/browser/native_window_mac.mm
@@ -474,6 +474,7 @@ enum {
 @interface NSWindow (SierraSDK)
 - (void)setTabbingMode:(NSInteger)mode;
 - (void)setTabbingIdentifier:(NSString*)identifier;
+- (void)addTabbedWindow:(NSWindow*)window ordered:(NSWindowOrderingMode)ordered;
 - (IBAction)selectPreviousTab:(id)sender;
 - (IBAction)selectNextTab:(id)sender;
 - (IBAction)mergeAllWindows:(id)sender;
@@ -1649,6 +1650,12 @@ void NativeWindowMac::ToggleTabBar() {
   }
 }
 
+void NativeWindowMac::AddTabbedWindow(NativeWindow* window) {
+  if ([window_ respondsToSelector:@selector(addTabbedWindow:ordered:)]) {
+    [window_ addTabbedWindow:window->GetNativeWindow() ordered:NSWindowAbove];
+  }
+}
+
 void NativeWindowMac::SetVibrancy(const std::string& type) {
   if (!base::mac::IsAtLeastOS10_10()) return;
 
diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index 24a85b22c2..e830d3c326 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -1401,6 +1401,22 @@ there is more than one tab in the current window.
 Toggles the visibility of the tab bar if native tabs are enabled and
 there is only one tab in the current window.
 
+#### `win.addTabbedWindow(browserWindow)` _macOS_
+
+* `browserWindow` BrowserWindow
+
+Adds a window as a tab on this window, after the tab for the window instance.
+
+```js
+// in main.js
+
+BrowserWindow.getFocusedWindow().addTabbedWindow(new BrowserWindow({}))
+
+// in renderer.js
+
+remote.getCurrentWindow().addTabbedWindow(new BrowserWindow({}))
+```
+
 #### `win.setVibrancy(type)` _macOS_
 
 * `type` String - Can be `appearance-based`, `light`, `dark`, `titlebar`,
diff --git a/spec/api-browser-window-spec.js b/spec/api-browser-window-spec.js
index 61c047feea..c8ded51503 100644
--- a/spec/api-browser-window-spec.js
+++ b/spec/api-browser-window-spec.js
@@ -709,6 +709,18 @@ describe('BrowserWindow module', function () {
     })
   })
 
+  describe('BrowserWindow.addTabbedWindow()', function () {
+    it('does not throw', function () {
+      if (process.platform !== 'darwin') {
+        return
+      }
+
+      assert.doesNotThrow(() => {
+        w.addTabbedWindow(new BrowserWindow({}))
+      })
+    })
+  })
+
   describe('BrowserWindow.setVibrancy(type)', function () {
     it('allows setting, changing, and removing the vibrancy', function () {
       assert.doesNotThrow(function () {