Tabu docks a clean tab bar at the top of every monitor so you can flip between apps like browser tabs. Multi-monitor, multilingual and completely free.
Windows 10/11 · 64-bit · No .NET install required · Free & open source
What's inside
Lightweight, native, and quietly powerful. No bloat, no telemetry.
A docked AppBar appears on every screen and reserves real estate so other windows never overlap it.
All your top‑level windows shown as tabs, grouped per monitor. Click to focus, middle‑click to close.
Hide the bar until you need it. Reveals when you point to the top edge — like macOS, but better.
Light or dark, with custom accent. Matches your taste, not the other way around.
English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Chinese and Korean.
Toggle from Settings. Stored per-user — no admin rights, no surprises, no telemetry.
Get Tabu
Both downloads are free, signed with your trust, and self‑contained — zero dependencies.
One‑click setup with desktop icon and optional autostart. Per‑user install, no admin needed.
Single‑file executable. Unzip and run from any folder or USB drive. No install, no traces.
On first launch Windows SmartScreen may show a warning because the binary isn't code‑signed yet. Click More info → Run anyway.
FAQ
Yes. Tabu is open source under the MIT license. No ads, no telemetry, no premium tier.
Yes. Tabu requires Windows 10 1809 (build 17763) or newer, on x64.
The binary is not code‑signed yet. Click More info → Run anyway. Once enough people download it, SmartScreen will stop warning.
In %LocalAppData%\Tabu\settings.json. Removing that file resets Tabu.
Absolutely. PRs and issues are welcome on GitHub.