# fldigi

Published January 1, 2026 · Updated August 10, 2026

Ham radio digital modem application

Category: Developer Tools · Free · Version 4.2.12 · [Official website](https://www.w1hkj.org/)

## Install with Homebrew

`brew install --cask fldigi`

## Features

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

## FAQ

### How do I install fldigi on Mac?

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

### Is fldigi free?

Yes, fldigi is completely free to use. 

### How do I uninstall fldigi?

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

### What are alternatives to fldigi?

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 fldigi to the latest version?

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 You can also run `brew outdated` to check if an update is available.

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

Yes, fldigi 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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