Browser Instant Messaging Platform with Accessible, Encrypted Messaging
Cryptocat is a browser-based XMPP client that provides multi-user (and private) instant messaging inside chatrooms. It uses the OTR protocol for encrypted two-party chat and the (upcoming) mpOTR protocol for encrypted multi-party chat.
- Google Chrome:
- Mozilla Firefox:
(C) 2011, 2012 Nadim Kobeissi email@example.com
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.
The full license text is included in
- Most recent changes in
testing/directory, which is loadable in Chrome.
- Firefox development has not yet begun.
- XMPP [DONE] | Discussion, Library
- OTR [DONE] | Discussion, Library
- mpOTR | Discussion, Spec in progress
- Lead Developer: Nadim Kobeissi
- Development Contributors: Jacob Appelbaum, Joseph Bonneau, Arlo Breault, Arturo Filasto, Fabio Pietrosanti
- Multimedia Contributors: A.J. Korkidakis, P.J. Onori, Rich Vreeland
With a warm thanks to the hard-working contributors who wish to remain anonymous.