Skip to content
MODZILO
Signal Private Messenger icon
Official app Communication

Signal Private Messenger

by Signal Foundation

Signal by Signal Messenger: a privacy-focused messaging app with end-to-end encrypted chats, voice and video calls, large group chats and Stories that vanish after 24 hours.

Version
8.27.1
Updated
Download Add to favorites Follow

About Signal Private Messenger

Signal is a messaging app built around privacy, published by the non-profit Signal Foundation. Every message and call is protected by end-to-end encryption through the open-source Signal Protocol, and it runs over your phone's data connection instead of SMS or MMS.

Highlights

  • Encrypted messaging for texts, voice notes, photos, videos, GIFs and files.
  • Voice and video calls, including group calls with up to 50 people.
  • Group chats of up to 1,000 members, with admin controls over who can post.
  • Stories in image, text or video form that disappear after 24 hours, with per-Story privacy settings.
  • Open-source protocol, with the source code published on GitHub.
  • Non-profit and independent, funded by donations rather than advertisers or investors.

Good to know

Signal is free on Google Play and offers optional in-app purchases. It uses mobile data or Wi-Fi to send messages, so turn on Wi-Fi when sharing large videos or files to save your data allowance.

Key features

  • End-to-end encrypted messages
  • Voice notes, photos, videos, GIFs and files
  • Encrypted voice and video calls
  • Group calls for up to 50 people
  • Group chats for up to 1,000 people with admin controls
  • Stories that disappear after 24 hours
  • Open-source Signal Protocol

Requirements

Minimum Android

Android 6.0+

  • Android 6.0 or newer
  • A Google Play account
  • A phone number to register and an internet connection

Download Signal Private Messenger

v8.27.1 Android 6.0+

This version has not been reviewed yet. Install with care.

Download now Get it on Google Play · play.google.com

The last check of this link failed (21 hours ago). Try another link below if it does not open.

Files are hosted by third-party providers. MODZILO links to them but does not host installation files. Always install software from sources you trust.

Download guide

Version history

See all
  1. Released
    23 Sep 2026
    Requires
    Android 6.0+
    • Version 8.27.1 on Google Play (updated 23 Sep 2026)
    • See the Play Store listing for the developer's full release notes
    Get it on Google Play
    Version details

Ratings & reviews

Sign in to review

No reviews yet. Be the first to share your experience!

Frequently asked questions

Is Signal free?

Signal is free to download from Google Play. It shows ads and offers optional in-app purchases for extra features.

Where can I download Signal?

Use the Google Play button on this page. It opens the official listing by Signal Foundation. MODZILO does not host installation files.

Who develops Signal?

Signal is developed and published by Signal Foundation on Google Play.

How do I update Signal?

Google Play updates the app automatically. You can also open its Play Store page and tap Update.

Guides & articles

Guide

WhatsApp Says You Are Using an Unofficial App: What to Do Next

· 4 min read

Android guide

Android Notification Settings Explained: Permissions to Do Not Disturb

· 4 min read

Guide

How to Back Up Your Android Phone Completely, Layer by Layer

· 4 min read

S

Developer

Signal Foundation

More from this developer

Something wrong?

Report a broken link, outdated info, a copyright issue or a security concern.

Signal Private Messenger icon

Signal Private Messenger

v8.27.1

Download