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
- Flathub
- Ubuntu
- Debian
- Snapcraft

































































Fully functioning, free, open-source, end-to-end encrypted, browser-based (install nothing) Facetime-alternative. Stable video and sound, screen share, password protection for rooms and a few other handy features. Highly recommended. No more reason to accept proprietary code that isn't transparent or that reports to three letter agencies.