TeleGuard is described as 'The data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20. TeleGuard servers are located in Switzerland, they are not subject to the data protection laws of the EU /' and is a instant messenger in the social & communications category. There are more than 100 alternatives to TeleGuard for a variety of platforms, including Android, iPhone, Windows, Mac and Linux apps. The best TeleGuard alternative is Signal, which is both free and Open Source. Other great apps like TeleGuard are Telegram, Element, Matrix and Tox.
KakaoTalk is a phone number based messenger service that allows users anywhere in the world to chat one-to-one or in a group for free. (no SMS service)
Encryption plugin for Pidgin, providing up to 4096 bit RSA encryption using the NSS crypto library from Mozilla. Keys are automatically transmitted and stored, making it very easy to use, but also resistant to man-in-the-middle attacks.
Safe, Fast And Decentralized Messenger.
Zangi Private Messenger is a decentralized messaging app with a focus on security and low data usage.
Lightweight and powerful XMPP client for iPhone and iPad, with audio and video calls and built-in privacy
Emoty is a messaging application with emphasis on simplicity, freedom and safety. It's a client for RetroShare network, hence use the same decentralized, Friend-to-Friend network structure with end-to-end encryprtion.
CoyIM is a new chat client that is safe and secure by default: no settings to change, no plugins to install, no computer configuration to change.
The Blizzard Battle.net Mobile App lets you stay connected with your friends wherever you are. Chat with friends, see what game they're playing, and add new ones - right from your mobile device.
SureSpot is an open source encrypted messenger designed to make encrypted messaging simple and accessible to anyone.
Messenger Kids is a free video calling and messaging app designed for kids to connect with close friends and family from their tablet or smartphone. Kids can only connect with parent-approved contacts, which creates a more controlled environment.
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