OpenDMG
Tabnax icon

Tabnax for Mac

Keyboard-driven switcher for windows, browser tabs, and apps, with stable letter addresses.

By danmartuszewski. Free and open source, Apache-2.0 licence.

Get it with OpenDMG View source on GitHub

Tabnax at a glance

Version
0.2.0
Released
25 September 2026
Download size
2.6 MB
Works on
Apple silicon and Intel
Licence
Apache-2.0
Category
Windows and Keyboard
Developer
danmartuszewski
GitHub stars
2

About Tabnax

A little shortcut. A lot more flow. Native macOS switcher for windows, browser tabs and apps — stable letters, six layouts, one keystroke away.

Screenshots

Tabnax screenshot 1Tabnax screenshot 2Tabnax screenshot 3

How to install Tabnax on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for Tabnax and press Get. OpenDMG downloads version 0.2.0 from danmartuszewski's own GitHub release.
  3. Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.

Updates to Tabnax show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's file is on GitHub: Tabnax.dmg (2.6 MB).

What is new in Tabnax 0.2.0

## [0.2.0](https://github.com/danmartuszewski/tabnax/compare/v0.1.0...v0.2.0) (2026-09-25)

### Features

* made Command–Tab the default activation shortcut ([95fed08](https://github.com/danmartuszewski/tabnax/commit/95fed08a5424b66f7c2ef5f36148e4274f23f3b6))

More Windows and Keyboard apps

All Windows and Keyboard apps