# cmux

Published January 1, 2026 · Updated August 10, 2026

Ghostty-based terminal with vertical tabs and notifications for AI coding agents

Category: Developer Tools · Free · Version 0.64.19 · [Official website](https://www.cmux.dev/)

## Install with Homebrew

`brew install --cask cmux`

## Features

- Easy installation via Homebrew
- Regular updates and maintenance
- Free to use
- Professional support available

## FAQ

### How do I install cmux on Mac?

Open Terminal, install Homebrew if you haven't already (visit brew.sh), then run `brew install --cask cmux`. The app will be downloaded and installed automatically. You can then run `cmux` from Terminal.

### Is cmux free?

Yes, cmux is completely free to use. 

### How do I uninstall cmux?

Open Terminal and run `brew uninstall --cask cmux`. Homebrew will remove cmux and all associated files cleanly. You can verify it was removed by running `brew list`.

### What are alternatives to cmux?

There are several developer tools apps available for macOS. Browse the Developer Tools category on Bundl.run to compare features, popularity, and install counts for similar tools.

### How do I update cmux to the latest version?

Run `brew upgrade --cask cmux` in Terminal to update to the latest version. You can also run `brew outdated` to check if an update is available.

### Does cmux work on Apple Silicon (M1/M2/M3/M4)?

Yes, cmux can be installed on both Apple Silicon and Intel Macs via Homebrew. Homebrew automatically handles the correct version for your hardware.

## Related

- [Cursor](https://bundl.run/apps/cursor)
- [Claude Code](https://bundl.run/apps/claude-code)
- [ChatGPT](https://bundl.run/apps/chatgpt)
- [Claude](https://bundl.run/apps/claude)
- [Codex](https://bundl.run/apps/codex)
- [Windsurf](https://bundl.run/apps/windsurf)

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