Description: CoyIM is an open-source secure instant messenger client that focuses on privacy. It supports protocols like XMPP/Jabber, IRC, and Twitter, allowing encrypted communication. CoyIM secures metadata and prevents network surveillance.
Type: software
Pricing: Open Source
Description: Telegram is a cloud-based instant messaging and voice over IP service. It offers end-to-end encrypted video calling, file sharing, and several other features. Telegram clients exist for both mobile and desktop systems.
Type: software
Pricing: Free