Signal 7.63.0

Signal is a messaging app developed by Signal Messenger LLC that provides end-to-end encryption for secure communication.

Yes, Signal is free to download and use.

Signal is available on iOS, Android, and desktop platforms (Mac, Windows, and Debian-based Linux distributions).

Signal uses end-to-end encryption to ensure that messages and calls can only be seen or heard by the intended recipients. It also collects minimal user data and does not store message metadata or logs on its servers.

No, Signal does not store any message metadata or call logs on its servers. All messages and calls are stored locally on your device.

Yes, you can use Signal to make international calls over Wi-Fi or cellular data. However, standard international calling rates may apply if you use cellular data.

Yes, you can use Signal for group chats with up to 150 participants. Groups can be created and managed by any Signal user.

Yes, Signal supports secure video calls for up to 8 participants.

No, Signal requires a valid phone number to register and verify your account. However, your phone number is not shared with other users or stored on Signal's servers.

Signal has been audited by security experts and is considered one of the most secure messaging apps available. However, like all software, it is not immune to vulnerabilities and users should always keep their app up-to-date.