Chat with your friends, securely.
Cryptocat is free software with a simple mission: everyone should be able to chat with their friends in privacy.
- Open source. All Cryptocat software is published transparently.
- Encrypted by default. Every message is encrypted, always.
- Forward secure. Chats are safe even if your keys are stolen.
- Multiple devices. Devices receive messages even when offline.
- File sharing. Securely share files with friends.