Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations. Developed by Ian Goldberg and the OTR Development Team
License: Open Source
Feature | Off-the-Record Messaging | Tox |
---|---|---|
Encrypted chat | ||
Private Chat | ||
Stickers | ||
Chat Bot | ||
Lightweight | ||
Cloud sync | ||
End-to-End Encryption | ||
Decentralized | ||
Group chat | ||
Security & Privacy | ||
Peer-To-Peer | ||
Privacy focused | ||
File sharing | ||
File transfer | ||
SIP client | ||
SMS Messaging | ||
Integrated File Sharing | ||
Xmpp | ||
Encryption | ||
Anonymity | ||
Built-In Proxy | ||
Extensible by Plugins/Extensions | ||
Messaging | ||
Telegram | ||
Ad-free | ||
Bots | ||
Channels | ||
Security focused | ||
Video call | ||
Video conferencing | ||
Anonymous Secure Filesharing | ||
Built-in player | ||
Client side encryption | ||
Decentralisation | ||
GPLv3 | ||
P2P Network | ||
Point-to-point encryption | ||
Share your screen | ||
Secure Chat | ||
Video calling | ||
Video chat | ||
Video Conferencing | ||
Voice Call | ||
White-labeled | ||
Privacy-friendly | ||
Support for Multiple protocols | ||
Voice chat | ||
In-Game Overlay | ||
Git integration | ||
Data-encryption | ||
Encrypted backups |