# Qttabbar (open-source desktop app)

> Qttabbar is a free, open-source desktop app for Windows. QTTabBar is a small tool that allows you to use tab multi label function in Windows Explorer. It has 4,929 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at indiff/qttabbar.

QTTabBar adds tabbed browsing and other enhancements to Windows Explorer. updated for.NET 4.8 and modern Windows. See CHANGELOG.md for the full version history.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/indiff/qttabbar |
| Platforms | Windows |
| Interface | desktop GUI |
| GitHub stars | 4,929 |
| License | GPL-3.0 (open source) |
| Replaces | n/a |
| Language | C# |
| Website | https://indiff.github.io/qttabbar/ |
| Official | no |
| Category | Other |
| Latest release | v1.6.3 (Sep 21, 2026) |
| Last commit | Sep 21, 2026 |

## Install

Download a build for your system from the project's releases (https://github.com/indiff/qttabbar/releases) or website, or build it from source by following the README.

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