Signal for Linux
Signal is an open-source, encrypted messaging application focused on user privacy and security. It supports text messages, voice calls, video chats, and media sharing across mobile and desktop devices using end-to-end encryption.
flathub.org · Official website
- ✓ Community package (Flathub)
- ✓ Last checked: Nov. 4, 2026
- Version
- 8.33.0
- Release date
- Oct. 28, 2026
- License
- AGPL-3.0
- Installer type
- flatpak
Install from the command line
How do I use this?
Open a terminal, paste the command and press Enter. Flatpak and Flathub must be set up; Linux Mint has them by default, for other distributions see flathub.org/setup.
flatpak install flathub org.signal.SignalHow to install
- Click the official download button to view on Flathub, or open a terminal.
- Run the command: flatpak install flathub org.signal.Signal
- Launch Signal from your application menu or terminal.
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