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Signal Foundation


7.41.4


Trusted App

About Signal

Bernadine Wisoky avatar
Reviewed byBernadine WisokyContent Editor

Advanced encryption for every chat and every call.

Signal is an open-source, encrypted messaging service designed for instant messaging, voice calls, and video calls. It ensures that all communication is private and secure through end-to-end encryption, meaning only the sender and recipient can access the messages.


Key Features


End-to-End Encryption: Signal uses the Signal Protocol to encrypt all messages, calls, and media, ensuring that no third party, including Signal itself, can access your conversations.


Cross-Platform Compatibility: Available on Android, iOS, and desktop platforms, Signal allows seamless communication across devices.


Group Chats and Calls: s group messaging and voice/video calls with up to 40 participants, all encrypted end-to-end.


File Sharing: s can send text messages, voice notes, images, videos, and other files securely.


Disappearing Messages: Offers an option to set messages to automatically delete after a specified time, enhancing privacy.


Minimal Data Collection: Signal collects minimal metadata and does not store or sell data, ensuring privacy.


Organization and Development


Signal is developed by the Signal Technology Foundation, a nonprofit organization dedicated to promoting secure global communication through open-source privacy technology.

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Additional APP Information

Latest Version

Request Signal Update 7.41.4

ed by

Rock Gopi

Requires Android

Android 5.0+

Available on

Get Signal on Google Play

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What's New in the Latest Version 7.41.4

Last updated on May 20, 2025

★ We added a convenient shortcut to quickly lower your hand after you start speaking during a Signal group call. It's hands down our favorite feature in this release.

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Signal Screenshots

Signal Articles

Signal FAQ

How does Signal Private Messenger work?

Signal uses end-to-end encryption to secure your messages, calls and shared media from third-party access.

Can I use Signal Private Messenger on multiple devices at once?

Yes. You can install the app on all of your devices and link them with one for seamless messaging across platforms.

Is it possible to send large files through Signal Private Messenger?

Yes. You can share any file up to 100MB in size using this application without compromising privacy or security.

Is Signal safer than WhatsApp?

Both Signal and WhatsApp use secure encryption, but there is a certain amount of metadata that can be retained from using WhatsApp because it is owned by Meta.

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