diff --git a/mode/languages/mode.properties b/mode/languages/mode.properties
index fc025df5..ef7805e2 100644
--- a/mode/languages/mode.properties
+++ b/mode/languages/mode.properties
@@ -13,6 +13,7 @@
 
 menu.file.export_signed_package = Export Signed Package
 menu.file.export_android_project = Export Android Project
+menu.file.export_signed_bundle = Export Signed Bundle
 
 # | File | Edit | Sketch | Android | Tools | Help |
 #                        | Android |
@@ -61,8 +62,11 @@ android_editor.status.exporting_project = Exporting an Android project of the sk
 android_editor.status.project_export_completed = Done with project export.
 android_editor.status.project_export_failed = Error with project export.
 android_editor.status.exporting_package = Exporting signed package...
+android_editor.status.exporting_bundle = Exporting signed bundle...
 android_editor.status.package_export_completed = Done with package export.
+android_editor.status.bundle_export_completed = Done with bundle export.
 android_editor.status.package_export_failed = Error with package export.
+android_editor.status.bundle_export_failed = Error with bundle export.
 android_editor.error.cannot_create_sketch_properties = Error While creating sketch properties file "%s": %s
 
 # ---------------------------------------
@@ -84,8 +88,10 @@ android_mode.dialog.wallpaper_installed_body = Processing just built and install
 android_mode.dialog.watchface_installed_title = Watch face installed!
 android_mode.dialog.watchface_installed_body = Processing just built and installed your sketch as a watch face on the selected device.<br><br>You need to add it as a favourite watch face on the device and then select it from the watch face picker in order to run it.
 android_mode.dialog.cannot_export_package_title = Cannot export package...
+android_mode.dialog.cannot_export_bundle_title = Cannot export bundle...
 android_mode.dialog.cannot_export_package_body = The sketch still has the default package name. Not good, since this name will uniquely identify your app on the Play store... for ever! Come up with a different package name and write in the AndroidManifest.xml file in the sketch folder, after the "package=" attribute inside the manifest tag, which also contains version code and name. Once you have done that, try exporting the sketch again.<br><br>For more info on distributing apps from Processing,<br>check <a href=\"%s\">this online tutorial</a>.
 android_mode.dialog.cannot_use_default_icons_title = Cannot export package...
+android_mode.dialog.cannot_use_default_icons_title_bundle = Cannot export bundle...
 android_mode.dialog.cannot_use_default_icons_body = The sketch does not include all required app icons. Processing could use its default set of Android icons, which are okay to test the app on your device, but a bad idea to distribute it on the Play store. Create a full set of unique icons for your app, and copy them into the sketch folder. Once you have done that, try exporting the sketch again.<br><br>For more info on distributing apps from Processing,<br>check <a href=\"%s\">this online tutorial</a>.
 android_mode.warn.cannot_load_sdk_title = Bad news...
 android_mode.warn.cannot_load_sdk_body = The Android SDK could not be loaded.\nThe Android Mode will be disabled.
diff --git a/mode/languages/mode_ko.properties b/mode/languages/mode_ko.properties
index bac8efac..24859b16 100644
--- a/mode/languages/mode_ko.properties
+++ b/mode/languages/mode_ko.properties
@@ -13,6 +13,7 @@
 
 menu.file.export_signed_package = 서명 된 패키지 내보내기
 menu.file.export_android_project = 안드로이드 프로젝트 내보내기
+menu.file.export_signed_bundle = 안드로이드 번들 내보내기
 
 # | File | Edit | Sketch | Android | Tools | Help |
 #                        | Android |
@@ -27,4 +28,4 @@ menu.android.ar = AR
 menu.android.devices = 장치들
 menu.android.devices.no_connected_devices = 연결된 기기 없음
 menu.android.sdk_updater = SDK 업데이터
-menu.android.reset_adb = ADB 재설정
\ No newline at end of file
+menu.android.reset_adb = ADB 재설정
diff --git a/mode/src/processing/mode/android/AndroidBuild.java b/mode/src/processing/mode/android/AndroidBuild.java
index 379dd321..72a2d1a2 100644
--- a/mode/src/processing/mode/android/AndroidBuild.java
+++ b/mode/src/processing/mode/android/AndroidBuild.java
@@ -188,7 +188,21 @@ public String getPathForAPK() {
       return null;
     }
     return apkFile.getAbsolutePath();
-  }  
+  }
+
+  /**
+   * Build into temporary folders  for building bundles (needed for the Windows 8.3 bugs in the Android SDK)
+   * @param target "debug" or "release"
+   * @throws SketchException
+   * @throws IOException
+   */
+  public File buildBundle(String target) throws IOException, SketchException {
+    this.target = target;
+    File folder = createProject(true);
+    if (folder == null) return null;
+    if (!gradleBuildBundle()) return null;
+    return folder;
+  }
 
 
   /**
@@ -242,6 +256,44 @@ protected File createProject(boolean external)
     
     return tmpFolder;
   }
+
+  protected boolean gradleBuildBundle() throws SketchException {
+    ProjectConnection connection = GradleConnector.newConnector()
+            .forProjectDirectory(tmpFolder)
+            .connect();
+
+    boolean success = false;
+    BuildLauncher build = connection.newBuild();
+    build.setStandardOutput(System.out);
+    build.setStandardError(System.err);
+
+    try {
+      if (target.equals("debug")) build.forTasks("bundleDebug");
+      else build.forTasks("bundleRelease");
+      build.run();
+      renameAAB();
+      success = true;
+    } catch (org.gradle.tooling.UnsupportedVersionException e) {
+      e.printStackTrace();
+      success = false;
+    } catch (org.gradle.tooling.BuildException e) {
+      e.printStackTrace();
+      success = false;
+    } catch (org.gradle.tooling.BuildCancelledException e) {
+      e.printStackTrace();
+      success = false;
+    } catch (org.gradle.tooling.GradleConnectionException e) {
+      e.printStackTrace();
+      success = false;
+    } catch (Exception e) {
+      e.printStackTrace();
+      success = false;
+    } finally {
+      connection.close();
+    }
+
+    return success;
+  }
     
   
   protected boolean gradleBuild() throws SketchException {
@@ -676,7 +728,25 @@ public File exportProject() throws IOException, SketchException {
     Util.copyDir(projectFolder, exportFolder);
     installGradlew(exportFolder);
     return exportFolder;    
-  }  
+  }
+
+
+  // ---------------------------------------------------------------------------
+  // Export bundle
+
+
+  public File exportBundle(String keyStorePassword) throws Exception {
+    File projectFolder = buildBundle("release");
+    if (projectFolder == null) return null;
+
+    File signedPackage = signPackage(projectFolder, keyStorePassword, "aab");
+    if (signedPackage == null) return null;
+
+    // Final export folder
+    File exportFolder = createExportFolder("buildBundle");
+    Util.copyDir(new File(projectFolder, getPathToAAB()), exportFolder);
+    return exportFolder;
+  }
   
   
   // ---------------------------------------------------------------------------
@@ -687,7 +757,7 @@ public File exportPackage(String keyStorePassword) throws Exception {
     File projectFolder = build("release");
     if (projectFolder == null) return null;
 
-    File signedPackage = signPackage(projectFolder, keyStorePassword);
+    File signedPackage = signPackage(projectFolder, keyStorePassword, "apk");
     if (signedPackage == null) return null;
 
     // Final export folder
@@ -697,26 +767,34 @@ public File exportPackage(String keyStorePassword) throws Exception {
   }
 
   
-  private File signPackage(File projectFolder, String keyStorePassword) throws Exception {
+  private File signPackage(File projectFolder, String keyStorePassword, String fileExt) throws Exception {
     File keyStore = AndroidKeyStore.getKeyStore();
     if (keyStore == null) return null;
-    
-    File unsignedPackage = new File(projectFolder, 
-        getPathToAPK() + sketch.getName().toLowerCase() + "_release_unsigned.apk");
-    if (!unsignedPackage.exists()) return null;
-    File signedPackage = new File(projectFolder, 
-        getPathToAPK() + sketch.getName().toLowerCase() + "_release_signed.apk");
+
+    String path=getPathToAPK();
+    if(fileExt.equals("aab")){
+      path = getPathToAAB();
+    }
+      File unsignedPackage = new File(projectFolder,
+              path + sketch.getName().toLowerCase() + "_release_unsigned." + fileExt);
+      if (!unsignedPackage.exists()) return null;
+      File signedPackage = new File(projectFolder,
+              path + sketch.getName().toLowerCase() + "_release_signed." + fileExt);
+
 
     JarSigner.signJar(unsignedPackage, signedPackage, 
         AndroidKeyStore.ALIAS_STRING, keyStorePassword, 
         keyStore.getAbsolutePath(), keyStorePassword);
 
-    File alignedPackage = zipalignPackage(signedPackage, projectFolder);
+    if(fileExt.equals("aab")){
+      return signedPackage;
+    }
+    File alignedPackage = zipalignPackage(signedPackage, projectFolder, fileExt);
     return alignedPackage;
   }
 
   
-  private File zipalignPackage(File signedPackage, File projectFolder) 
+  private File zipalignPackage(File signedPackage, File projectFolder, String fileExt)
       throws IOException, InterruptedException {
     File zipAlign = sdk.getZipAlignTool();
     if (zipAlign == null || !zipAlign.exists()) {
@@ -724,9 +802,10 @@ private File zipalignPackage(File signedPackage, File projectFolder)
                            AndroidMode.getTextString("android_build.warn.cannot_find_zipalign.body"));
       return null;
     }
+
     
     File alignedPackage = new File(projectFolder, 
-        getPathToAPK() + sketch.getName().toLowerCase() + "_release_signed_aligned.apk");
+        getPathToAPK() + sketch.getName().toLowerCase() + "_release_signed_aligned."+fileExt);
 
     String[] args = {
         zipAlign.getAbsolutePath(), "-v", "-f", "4",
@@ -841,7 +920,24 @@ private void copyCodeFolder(final File libsFolder) throws IOException {
         }
       }
     }
-  }  
+  }
+
+  private void renameAAB() {
+    String suffix = target.equals("release") ? "release" : "debug";
+    String aabName = getPathToAAB() + module + "-" + suffix + ".aab";
+    final File aabFile = new File(tmpFolder, aabName);
+    if (aabFile.exists()) {
+      String suffixNew = target.equals("release") ? "release_unsigned" : "debug";
+      String aabNameNew = getPathToAAB() +
+              sketch.getName().toLowerCase() + "_" + suffixNew + ".aab";
+      final File aabFileNew = new File(tmpFolder, aabNameNew);
+      aabFile.renameTo(aabFileNew);
+    }
+  }
+
+  private String getPathToAAB() {
+    return module + "/build/outputs/bundle/" + target + "/";
+  }
 
 
   private void renameAPK() {
@@ -1014,4 +1110,4 @@ static private boolean versionCheck(String currentVersion, String minVersion) {
     
     return false;
   }
-}
\ No newline at end of file
+}
diff --git a/mode/src/processing/mode/android/AndroidEditor.java b/mode/src/processing/mode/android/AndroidEditor.java
index e9c36639..74a28720 100644
--- a/mode/src/processing/mode/android/AndroidEditor.java
+++ b/mode/src/processing/mode/android/AndroidEditor.java
@@ -136,7 +136,15 @@ public void actionPerformed(ActionEvent e) {
       }
     });
 
-    return buildFileMenu(new JMenuItem[] { exportPackage, exportProject});
+    String exportBundleTitle = AndroidToolbar.getTitle(AndroidToolbar.EXPORT_BUNDLE, false);
+    JMenuItem exportBundle = Toolkit.newJMenuItem(exportBundleTitle, 'B');
+    exportBundle.addActionListener(new ActionListener() {
+      public void actionPerformed(ActionEvent e) {
+        handleExportBundle();
+      }
+    });
+
+    return buildFileMenu(new JMenuItem[] { exportPackage, exportProject, exportBundle});
   }
 
 
@@ -496,15 +504,53 @@ public void run() {
     }
   }
 
+  /**
+   * Create a release bundle of the sketch
+   */
+  public void handleExportBundle() {
+    if (androidMode.checkPackageName(sketch, appComponent, true) &&
+            androidMode.checkAppIcons(sketch, appComponent, true) && handleExportCheckModified()) {
+      new KeyStoreManager(this, true);
+    }
+  }
+
+  public void startExportBundle(final String keyStorePassword) {
+    new Thread() {
+      public void run() {
+        startIndeterminate();
+        statusNotice(AndroidMode.getTextString("android_editor.status.exporting_bundle"));
+        AndroidBuild build = new AndroidBuild(sketch, androidMode, appComponent);
+        try {
+          File projectFolder = build.exportBundle(keyStorePassword);
+          if (projectFolder != null) {
+
+            statusNotice(AndroidMode.getTextString("android_editor.status.bundle_export_completed"));
+            Platform.openFolder(projectFolder);
+          } else {
+            statusError(AndroidMode.getTextString("android_editor.status.bundle_export_failed"));
+          }
+        } catch (IOException e) {
+          statusError(e);
+        } catch (SketchException e) {
+          statusError(e);
+        } catch (InterruptedException e) {
+          e.printStackTrace();
+        } catch (Exception e) {
+          e.printStackTrace();
+        }
+        stopIndeterminate();
+      }
+    }.start();
+  }
 
   /**
    * Create a release build of the sketch and install its apk files on the
    * attached device.
    */
   public void handleExportPackage() {
-    if (androidMode.checkPackageName(sketch, appComponent) &&
-        androidMode.checkAppIcons(sketch, appComponent) && handleExportCheckModified()) {
-      new KeyStoreManager(this);
+    if (androidMode.checkPackageName(sketch, appComponent, false) &&
+        androidMode.checkAppIcons(sketch, appComponent, false) && handleExportCheckModified()) {
+      new KeyStoreManager(this, false);
     }
   }
 
@@ -753,4 +799,4 @@ public void actionPerformed(ActionEvent e) {
       }
     }
   }  
-}
\ No newline at end of file
+}
diff --git a/mode/src/processing/mode/android/AndroidMode.java b/mode/src/processing/mode/android/AndroidMode.java
index 574bf1c7..b7d12c26 100644
--- a/mode/src/processing/mode/android/AndroidMode.java
+++ b/mode/src/processing/mode/android/AndroidMode.java
@@ -326,21 +326,26 @@ public void handleStop(RunnerListener listener) {
   }
 
   
-  public boolean checkPackageName(Sketch sketch, int comp) {
+  public boolean checkPackageName(Sketch sketch, int comp, boolean forBundle) {
     Manifest manifest = new Manifest(sketch, comp, getFolder(), false);
     String defName = Manifest.BASE_PACKAGE + "." + sketch.getName().toLowerCase();    
     String name = manifest.getPackageName();
     if (name.toLowerCase().equals(defName.toLowerCase())) {
       // The user did not set the package name, show error and stop
-      AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_export_package_title"),
-                              AndroidMode.getTextString("android_mode.dialog.cannot_export_package_body", DISTRIBUTING_APPS_TUT_URL));
+      if(forBundle){
+        AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_export_bundle_title"),
+                AndroidMode.getTextString("android_mode.dialog.cannot_export_package_body", DISTRIBUTING_APPS_TUT_URL));
+      }else {
+        AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_export_package_title"),
+                AndroidMode.getTextString("android_mode.dialog.cannot_export_package_body", DISTRIBUTING_APPS_TUT_URL));
+      }
       return false;
     }
     return true;
   }
   
   
-  public boolean checkAppIcons(Sketch sketch, int comp) {
+  public boolean checkAppIcons(Sketch sketch, int comp, boolean forBundle) {
     File sketchFolder = sketch.getFolder();
 
     File[] launcherIcons = AndroidUtil.getFileList(sketchFolder, AndroidBuild.SKETCH_LAUNCHER_ICONS, 
@@ -355,9 +360,14 @@ public boolean checkAppIcons(Sketch sketch, int comp) {
     
     if (!allFilesExist) {
       // The user did not set custom icons, show error and stop
-      AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_title"),
-                              AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_body", DISTRIBUTING_APPS_TUT_URL));
-      return false;      
+      if(forBundle){
+        AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_title_bundle"),
+                AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_body", DISTRIBUTING_APPS_TUT_URL));
+      }else {
+        AndroidUtil.showMessage(AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_title"),
+                AndroidMode.getTextString("android_mode.dialog.cannot_use_default_icons_body", DISTRIBUTING_APPS_TUT_URL));
+      }
+      return false;
     }
     return true;
   }  
@@ -419,4 +429,5 @@ static public String getTextString(String key, Object... arguments) {
     }
     return String.format(value, arguments);
   }  
-}
\ No newline at end of file
+}
+
diff --git a/mode/src/processing/mode/android/AndroidToolbar.java b/mode/src/processing/mode/android/AndroidToolbar.java
index 8632f768..cb4c08fa 100644
--- a/mode/src/processing/mode/android/AndroidToolbar.java
+++ b/mode/src/processing/mode/android/AndroidToolbar.java
@@ -46,6 +46,8 @@ public class AndroidToolbar extends EditorToolbar {
   static protected final int OPEN   = 3;
   static protected final int SAVE   = 4;
   static protected final int EXPORT = 5;
+  static protected final int EXPORT_BUNDLE = 6;
+
 
   private AndroidEditor aEditor;
 
@@ -77,6 +79,7 @@ static public String getTitle(int index, boolean shift) {
     case SAVE:   return "Save";
     case EXPORT: return !shift ? AndroidMode.getTextString("menu.file.export_signed_package") : 
                                  AndroidMode.getTextString("menu.file.export_android_project");
+    case EXPORT_BUNDLE: return AndroidMode.getTextString("menu.file.export_signed_bundle");
     }
     return null;
   }
@@ -250,4 +253,5 @@ public void deactivateStep() {
     stepButton.setSelected(false);
     repaint();
   }
-}
\ No newline at end of file
+}
+
diff --git a/mode/src/processing/mode/android/KeyStoreManager.java b/mode/src/processing/mode/android/KeyStoreManager.java
index d32f42e0..298e90ce 100644
--- a/mode/src/processing/mode/android/KeyStoreManager.java
+++ b/mode/src/processing/mode/android/KeyStoreManager.java
@@ -64,14 +64,14 @@ public class KeyStoreManager extends JFrame {
   JTextField country;
   JTextField stateName;
 
-  public KeyStoreManager(final AndroidEditor editor) {
+  public KeyStoreManager(final AndroidEditor editor, boolean forBundle) {
     super("Android keystore manager");
     this.editor = editor;
 
-    createLayout();
+    createLayout(forBundle);
   }
 
-  private void createLayout() {
+  private void createLayout( boolean forBundleExport) {
     Container outer = getContentPane();
     outer.removeAll();
 
@@ -105,13 +105,21 @@ public void actionPerformed(ActionEvent e) {
                   localityName.getText(), stateName.getText(), country.getText());
 
               setVisible(false);
-              editor.startExportPackage(new String(passwordField.getPassword()));
+              if(forBundleExport){
+                editor.startExportBundle(new String(passwordField.getPassword()));
+              }else {
+                editor.startExportPackage(new String(passwordField.getPassword()));
+              }
             } catch (Exception e1) {
               e1.printStackTrace();
             }
           } else {
             setVisible(false);
-            editor.startExportPackage(new String(passwordField.getPassword()));
+            if(forBundleExport){
+              editor.startExportBundle(new String(passwordField.getPassword()));
+            }else {
+              editor.startExportPackage(new String(passwordField.getPassword()));
+            }
           }
         }
       }
@@ -147,7 +155,7 @@ public void actionPerformed(ActionEvent e) {
             setVisible(true);
           } else {
             keyStore = null;
-            createLayout();
+            createLayout(forBundleExport);
           }
         }
       }