OTRv4 logo


OTRv4 is version 4 of the Off-The-Record protocol, which provides encryption for instant messaging conversations. This new version of the protocol aims to update the cryptographic primitives, support different network models and raise the security level. Check it out!

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CoyIM logo


CoyIM is a chat client for XMPP. It's small, safe and secure, using OTR and Tor by default to send your messages. We provide the minimal functionality necessary for you to have a safer conversation.

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