An open-source messaging app emphasizing privacy with encrypted communication. Share texts, calls, photos, and videos without ads or trackers, available across major platforms. Developed by Signal Technology Foundation and praised globally for security measures.
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Snapcraft
- Flathub
- Ubuntu
- Debian




Signal vs Tox Comments
I love signal but Signal cannot be used without phone and I don't like this idea. I use Signal only for my phone. not my computer but it's good!
Tox is for mesh networking

- Signal is Free and Open Source

















































Currently is intended mainly for mobile devices.