With no data to sell and no ads, we rely on your contributions to power Signal:
★ You can now help sustain Signal by contributing a small amount each month using Google Pay. Sustainers earn fun badges they can display on their profile to help spread awareness.
★ Give Signal a boost using Google Pay. Boosts are a quick one-time contribution that let’s you say thanks and keep Signal going. Boosts come with their own unique badge.

Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Send and receive high-fidelity messages, participate in HD voice/video calls, and explore a growing set of new features that help you stay connected. Signal’s advanced privacy-preserving technology is always enabled, so you can focus on sharing the moments that matter with the people who matter to you.

• Say anything – State-of-the-art end-to-end encryption (powered by the open source Signal Protocol™) keeps your conversations secure. Privacy isn’t an optional mode — it’s just the way that Signal works. Every message, every call, every time.

• Go fast – Messages are delivered quickly and reliably, even on slow networks. Signal is optimized to operate in the most constrained environment possible.

• Feel free – Signal is a completely independent 501c3 nonprofit. Development is supported by users like you. No advertisements. No trackers. No kidding.

• Be yourself – You can use your existing phone number and address book to securely communicate with your friends.

• Speak up – Whether they live across town or across the ocean, Signal’s enhanced audio and video quality will make your friends and family feel closer.

• Whisper in the shadows – Switch to the dark theme if you refuse to see the light.

• Sound familiar – Choose custom alerts for each contact, or disable noises completely. Simon & Garfunkel wrote a hit song about it in 1964, and you can experience the sound of silence whenever you want by choosing “None” as your notification ringtone.

• Picture this – Use the built-in image editing features to sketch, crop, and flip your outgoing photos. There’s even a text tool so that you can add more words to the 1,000 that your picture is already worth.

For support, questions, or more information, please visit:
support.signal.org

Source code:
github.com/signalapp

Follow us on Twitter (@signalapp) and Instagram (@signal_app) for all of the latest updates and announcements.

See available downloads
There's a more recent version available below!
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This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
5.28.3 APK
97600
December 10, 2021
universal
Android 4.4+
nodpi
5.28.3 APK
97602
December 10, 2021
arm64-v8a
Android 4.4+
nodpi
All Releases

Version:5.38.5

Uploaded:May 17, 2022 at 9:08PM UTC

File size:77.91 MB

Downloads:34

Version:5.38.3

Uploaded:May 16, 2022 at 9:41PM UTC

File size:77.91 MB

Downloads:101

Version:5.38.2

Uploaded:May 13, 2022 at 10:08PM UTC

File size:77.9 MB

Downloads:179

Signal Private Messenger 5.38.1 beta

Version:5.38.1

Uploaded:May 13, 2022 at 4:40AM UTC

File size:77.86 MB

Downloads:117

Version:5.37.4

Uploaded:May 13, 2022 at 1:20AM UTC

File size:50.32 MB

Downloads:560

Signal Private Messenger 5.38.0 beta

Version:5.38.0

Uploaded:May 12, 2022 at 4:48PM UTC

File size:77.85 MB

Downloads:83

Version:5.37.3

Uploaded:May 11, 2022 at 6:18AM UTC

File size:77.77 MB

Downloads:164

Version:5.37.2

Uploaded:May 9, 2022 at 3:48PM UTC

File size:77.76 MB

Downloads:226

Version:5.37.1

Uploaded:May 4, 2022 at 7:37PM UTC

File size:77.69 MB

Downloads:193

Version:5.37.0

Uploaded:May 2, 2022 at 11:49PM UTC

File size:77.68 MB

Downloads:276

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