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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux

Signal is described as 'An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers' and is a leading instant messenger in the social & communications category. There are more than 100 alternatives to Signal for a variety of platforms, including Android, iPhone, Windows, Mac and Linux apps. The best Signal alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Tox. Other great apps like Signal are Matrix, Discord, Telegram and Threema.
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.

Confide lets you take your messages off the record:





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Zom's security and privacy features are powered by the amazing foundation created by the ChatSecure project, and works with other great apps like Conversations.
Boltgram is a fast, secure and nice messaging app that uses Telegram’s API. You can enjoy all the features of Telegram, such as end-to-end encryption, cloud-based storage, group chats, channels, bots, stickers, and more. But that’s not all.


It is a mobile web app that allows sending private messages to another person without registration, and installation required. Users can chat with a friend without relying on any of their online presence like email, phone number, and social media.

The one and only secure messaging app Protect your privacy!
SECURE MULTIMEDIA MESSAGING


