Please check your OneUI version.

[One UI 4]

-Move to 'Setting > Advanced features > Labs' of 'Pop-up view action' (Oneui 4.1.1)
- Bug fix to Quick launch of the Multi window

- Cover Launcher Widget function (※ Always On Display v7.1.30.4 or later)
:Support running the app directly from Galaxy Z Flip 3 cover screen
- Fix some menu descriptions

※'One UI 4' device is available after this version.
1. Support an option, 'Remove blur effect on adjusting split view'
2. Add I love Samsung DeX :
- Support high resolution regardless of the accessory
- Be able to use more apps at the same time
- “Rotate DeX with our best” in DeX on tablet screen

[One UI 3]

- Fixed the issue which it was not working after 'Pop-up view action' set ON at times.

-Added 'UDC with black' function (UDC device only)
* You can also control it through its quicksetting button.
-Fixed the touch error caused on fast split-screen by quick launch

- Fixed the wrong value return from 'All apps' in app picker list
- Fixed the linked menu of some function in Fold 3/Flip 3

- Supports ''Prevent pop-up view minimization'
- Improved the issue that 'Enable multiwindow to all apps' is not working in some apps
- Adjust the font size in MultiStar after changing resolution
- Modified a message on multiwindow restriction

- Fixed the DB update error in device supporting Long live app
- Improve performance while using 'Flex mode with our best'
- Fixed minor issue

- Support 'Flex mode with our best' (Only devices supporting Flex mode)
- Support 'Fit the app aspect ratio' in 'Rotate with our best' (Tablet only)

Enjoy your Galaxy on wider screen with MultiStar.
- Immersive Mode : Hide status bar and navigation bar in split screen view
- The app size stretch to camera hole : Open the app by widening the camera area
* Quick launch of multi-window will no longer be available from One UI 3. Thank you for using this feature.

[One UI 2(Android 10)]

Fixed the error of 'Continue to use all apps front screen'

Enjoy enhanced Multiwindow experience.

[ One UI 4]
Improved usability on the cover screen of Flip 3. (※ Always On Display  v7.1.30.4 or later)
-Cover launcher widget
Launch game apps or some media apps directly from the cover screen. (Flip 3 target, you can add up to 5 apps)

Use Multi window without pausing
- You can use several apps at the same time on the Multi window mode without stopping.

[One UI 3 (Android 11)]
Immersive Mode
- Hide status bar and navigation bar in split screen view

The app size stretch to camera hole
- Open the app by widening the camera area

[One UI 2 (Android 10)]
Enable Multi window to all apps
- All apps can be launched in a Popup window and split screen.

[One UI 1 (Android 9)]
Ghost Mode
- When you use Popup Window, you can adjust the transparency of Windows so that you can see what is under the window.

Floating Notification
- You can receive notifications in the form of icons.

- Android O os 8.1~ SAMSUNG devices.

- English
- Korean
- Chinese

[Version Code]



This release may come in several variants. Consult our handy FAQ to see which download is right for you.

5.2.16 APK
July 4, 2022
Android 12+
All Releases
Samsung MultiStar 5.2.16


Uploaded:July 4, 2022 at 7:14PM UTC

File size:12.79 MB


Samsung MultiStar 5.1.20
February 25, 2022


Uploaded:February 25, 2022 at 8:39AM UTC

File size:12.8 MB


Samsung MultiStar 4.7.00
December 24, 2021


Uploaded:December 24, 2021 at 1:35PM UTC

File size:11.25 MB


Samsung MultiStar 5.0.36
November 15, 2021


Uploaded:November 15, 2021 at 5:52PM UTC

File size:11.25 MB


Samsung MultiStar 4.5.13
September 11, 2021


Uploaded:September 11, 2021 at 4:14PM UTC

File size:11.25 MB


Samsung MultiStar 4.5.09
July 27, 2021


Uploaded:July 27, 2021 at 2:29PM UTC

File size:11.24 MB


Samsung MultiStar 4.4.15
April 23, 2021


Uploaded:April 23, 2021 at 11:37PM UTC

File size:11.24 MB


Samsung MultiStar 4.3.06
February 24, 2021


Uploaded:February 24, 2021 at 3:46PM UTC

File size:11.26 MB


Samsung MultiStar 4.2.04
February 3, 2021


Uploaded:February 3, 2021 at 3:22PM UTC

File size:11.26 MB


Samsung MultiStar 4.1.02
January 28, 2021

Good Lock modules ClockFace, MultiStar, and Home Up gain One UI 3 support


Uploaded:January 28, 2021 at 4:07PM UTC

File size:11.25 MB