Signal Private Messenger 6.40.5

Signal is a messaging app that prioritizes privacy. It offers a user-friendly experience with robust end-to-end encryption, ensuring that your communications remain completely private.

• Send texts, voice messages, photos, videos, GIFs, and files free of charge. Signal utilizes your phone's data connection, eliminating SMS and MMS fees.
• Engage in crystal-clear encrypted voice and video calls with your friends. Group calls are supported for up to 40 participants.
• Stay connected with group chats accommodating up to 1,000 members. Admin permission settings allow you to control who can post and manage group participants.
• Share image, text, and video Stories that automatically disappear after 24 hours. Privacy settings grant you full control over who can view each Story.
• Signal is designed with your privacy in mind. We have no knowledge of your identity or the individuals you communicate with. Our open-source Signal Protocol ensures that neither we nor anyone else can access your messages or listen to your calls. We uphold a strict policy: no back doors, no data collection, no compromises.
• Signal operates as an independent nonprofit organization. We rely on donations from users, not advertisers or investors.

For support, questions, or further information, please visit https://support.signal.org/.

To review our source code, visit https://github.com/signalapp.

Follow us on Twitter @signalapp and Instagram @signal_app.