Anonymous Messenger

A peer to peer private anonymous and secure messenger that works over Tor.GPL-3.0-or-later

xvii messenger for vk

simple and handy messenger for vk social network but with extra featuresGPL-3.0-or-later

Wire • Secure Messenger

Wire offers highly secure communication – anywhere and anytime.GPL-3.0-or-later

Dib2Qm

Messenger for secured chats and groups (end-to-end encrypted)GPL-3.0-or-later

Session F-Droid

Encrypted private messengerGPL-3.0-only

StoneAge

A self-hosted P2P messenger - you will need an S3 bucket to use itGPL-3.0-only

Meshenger

Voice- and video phone App for off-the-grid scenarios.GPL-3.0-or-later

SchildiChat Legacy

Secure messenger for Matrix with a traditional instant messaging experienceApache-2.0

Faraday

Secure messenger for Matrix based on ElementGPL-3.0-only

SchildiChat Next

Next-generation SchildiChat Matrix messenger based on Element XAGPL-3.0-only

Prav

A user-friendly messenger for everyone with a focus on privacy and freedom (poweGPL-3.0-only

Connect You

Privacy focused contacts and SMS messenger app build with MD3GPL-3.0-only

KryptEY

Keyboard for secure E2EE communication through signal protocol in any messengerGPL-3.0-only

Olvid

Private messaging for everyoneAGPL-3.0-only

Watomatic - Auto Reply For WhatsApp

Auto reply bot for WhatsApp, FB Messenger and more soonGPL-3.0-only

SimpleX Chat

SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!AGPL-3.0-or-later

Delta Chat

Decentralized private messenger with chat-shared tools and games.GPL-3.0-or-later

Forkgram

Forkgram is a fork of the official Telegram for Android application.GPL-2.0-or-later

Fossify Messages

Open-source and Ad-free SMS/MMS messaging appGPL-3.0-only

Conversations

Encrypted, easy-to-use XMPP instant messenger for your mobile deviceGPL-3.0-only