WinTabber is a Windows desktop utility for window switching and window management. The main feature is a switcher that shows the windows of the application that has focus, not every window on the desktop. It also includes window sleep, floating window thumbnails, a CapsLock hyper key, a desktop dock, and an alpha media and audio control panel.
Yes. WinTabber is free and open-source software released under the MIT license.
What is the latest version of WinTabber?
The latest version is 0.3.9, released on Oct 22, 2026.
Is it safe to download WinTabber?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with b58dee5606e32786873003a4aa3654ecd42fdb49d53288ee8a89665abd502900.
Which Windows versions does WinTabber support?
WinTabber requires Windows 11 version 24H2 or later and is available for 64-bit (x64) systems.
How do I uninstall WinTabber?
Open Settings › Apps › Installed apps, find WinTabber and select Uninstall. From the command line, run winget uninstall --id=kbirger.WinTabber -e.
Is there a portable version of WinTabber?
Yes. WinTabber is available as a portable ZIP archive (WinTabber-0.3.9-win-x64.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.
Alternatives to WinTabber
Other Project Management programs for Windows from different developers.