Make video calls to anybody in the world with a private connection. Share the conversation by sharing url.

aTox is described as 'Free open-source messaging app for the Tox protocol' and is a instant messenger in the social & communications category. There are more than 10 alternatives to aTox for a variety of platforms, including Android, iPhone, Mac, Windows and Linux apps. The best aTox alternative is Signal, which is both free and Open Source. Other great apps like aTox are Tox, SimpleX Chat, Molly and FluffyChat.
Make video calls to anybody in the world with a private connection. Share the conversation by sharing url.

A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Firebase Cloud Messaging.
Smoke Messenger is an open-source Instant Messenger that is known as the first mobile Messenger worlwide using the encryption algorithm McEliece. To be downloaded at F-Droid.org or Github.com. Smoke provides with its own Server-Software: SmokeStack-Echo-Server.






It uses the Tox protocol which is Peer to Peer, it will have a higher battery usage than other Messenger apps.


Tok is easy-to-use software that adopts peer-to-peer communication, end-to-end encryption technologies. With Tok,you can send messages, photos, videos and files of any type without anyone else listening in.


