FluentTB v2026.3.1
FluentTB is a Windows 11 taskbar customization tool based on RoundedTB by torchgm, rebuilt with Fluent Design, improved stability, and automatic updates.
What's new
- Automatic background update checks (every 24 hours)
- Windows notifications when an update is available — click to install
- Modern Fluent Design with new icon set
- Shell-hook based maximise detection (instant, no polling delay)
- Reliable TranslucentTB compatibility via mutex-based detection
- Background worker restart no longer causes UI freezes
- Config and log paths:
fluent-tb.json/fluent-tb.log
Known issues
- Dynamic mode is temporarily disabled and will return in a future update
- Windows autohide is not supported (causes heavy flickering)
- Only TranslucentTB is officially supported alongside FluentTB
Installation
Download and run FluentTB-Setup-2026.3.1.exe from the assets below.
Requirements: Windows 10/11 x64, .NET Framework 4.8
Based on RoundedTB — licensed under GPL-3.0