323 Like Tox Good alternative? YES NO Send messages, files, create groups and make Tox to Tox audio and video calls. Securely. Free Open Source Mac Windows Linux Android iPhone Android Tablet BSD Decentralized Built-in player Encrypted chat Security focused Video calling Ad-free ... Anonymous Secure Filesharing Client side encryption End-to-end encryption Group chat Peer-To-Peer Texting Add a feature
275 Like Signal Good alternative? YES NO TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in... Free Open Source Mac Windows Linux Android iPhone Chrome End-to-end encryption Texting Video calling Built-in File transfer Color coding Encrypted calls ... Encrypted chat Encrypted Connection Forward Secrecy Group chat Works offline too Protected by Password Based on phone number Privacy protection Self destructing messages Video calling Voice Call Voice messages Add a feature
104 Like Riot.im Good alternative? YES NO Riot (formerly Vector) is an opensource interoperable app running on Web, iOS and Android. It is built around chat rooms, both public and private and provides messaging... Free Open Source Linux Web Android iPhone iPad Self-Hosted Chrome Safari ... F-Droid Firefox Decentralized End-to-end encryption Matrix.org protocol Built-in File transfer Encrypted chat GitHub integration ... Group chat Group collaboration Self Hosted Feature Server Moderation Server side history Slack integration Team collaboration Video calling Voice Call Add a feature
124 Like I2P Good alternative? YES NO The I2P network provides strong privacy protections for communication over the Internet. Many activities that would risk your privacy on the public Internet can be... Free Open Source Mac Windows Linux Android BSD Anonymity Anonymous email Decentralized Torrent search Add a feature
71 Like Ring Good alternative? YES NO Ring is a secure and distributed voice, video and chat communication platform that requires no centralized server and leaves the power of privacy in the hands of the... Free Open Source Mac Windows Linux Android Decentralized Distributed End-to-end encryption Video calling Add a feature
87 Like RetroShare Good alternative? YES NO RetroShare is a open source cross-platform, private and secure decentralized communication system. It lets you to securely chat, share photos, videos, and more, using... Free Open Source Mac Windows Linux BSD Serverless Anonymous Secure Filesharing Decentralized Encrypted end to end Gpg encryption Add a feature
328 Like Adium Good alternative? YES NO Adium is a free and open source instant messaging application for Mac OS X, written using Mac OS Xs Cocoa API, released under the GNU GPL and developed by the Adium... Free Open Source Mac Customizable Multiple languages Multiple protocols OTR Tabbed interface Support for Themes Add a feature
52 Like ChatSecure Good alternative? YES NO ChatSecure is a free and open source messaging app that features OTR encryption over XMPP. Free Open Source Android iPhone iPad Encrypted chat Integrated File Sharing OTR Add a feature
46 Like Threema Good alternative? YES NO Threema is a new mobile messaging app that puts security first. With true end-to-end encryption, you can rest assured that only you and the intended recipient can read... Commercial Android iPhone Android Tablet Windows Phone iPad Android Wear Encrypted chat Encrypted email End-to-end encryption Group chat Integrated App lock Integrated File Sharing ... Multiple languages Security focused Add a feature
40 Like Off-the-Record Messaging Alternative? YES NO Off-the-Record (OTR) Messaging allows you to have private conversations over any instant messaging (MSN,Gtalk, Facebook and so on) by providing encryption... Free Open Source Mac Windows Linux Java Mobile Encrypted chat Add a feature
75 Like Psi Good alternative? YES NO Psi is an instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open XMPP network. Localized versions of Psi are available in... Free Open Source Mac Windows Linux BSD No features added Add a feature
48 Like Gajim Good alternative? YES NO The goal of Gajim is to provide a full featured and easy to use Jabber client. Gajim works nicely with GNOME, but does not require it to run. It is released under the... Free Open Source Mac Windows Linux BSD Xfce Encrypted chat Group chat Multiple languages OTR Tabbed interface Video calling Add a feature
15 Like Ricochet Good alternative? YES NO Anonymous instant messaging for real privacy. Free Open Source Mac Windows Linux Anonymity End-to-end encryption Peer-To-Peer Serverless Add a feature
28 Like Torchat Good alternative? YES NO TorChat is a peer to peer instant messenger with a completely decentralized design, built on top of Tor's location hidden services, giving you extremely strong... Free Open Source Windows Linux Anonymity Decentralized Security focused Add a feature Discontinued Last commit in 2014: https://github.com/prof7bit/TorChat
18 Like Wickr Good alternative? YES NO Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender control. Shredder – Irreversibly remove all deleted messages, images... Free Mac Windows Linux Android iPhone Android Tablet iPad Anonymity Encrypted chat End-to-end encryption Integrated File Sharing Secret chats Self destructing messages Add a feature
