2
Score: 99%
FreeOpen SourceWindowsMacLinuxAndroidiPhone
More You can send messages, files, create groups, and audio-and video-calls to Toxin Toxin testing. In a safe manner. Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone
Alternatives 4
Score: 99%
FreeOpen SourceMac
More Free and open source instant messaging application Adium for Mac OS X, written using Mac OS Xs Cocoa API, released under the GNU GPL, developed and published by Adium Features:Free,Open,Source,Mac
Alternatives 6
I2P
Score: 99%
FreeOpen SourceWindowsMacLinuxAndroid
More Offers strong protection of privacy for the I2P network on the internet. Many activities can be at risk, your privacy on the internet Features:Free,Open,Source,Mac,Windows,Linux,Android,BSD
8
Jami
Score: 98%
FreeOpen SourceWindowsMacLinuxAndroidiPhone
More Audio, video, and chat communication, the secure, centralized, strong privacy and freedoms. Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone
10
RetroShare
Score: 96%
FreeOpen SourceWindowsMacLinux
More RetroShare is a open source cross-platform, private and secure decentralised communication system. Chat, share photos, Videos, safe, and you can more Features:Free,Open,Source,Mac,Windows,Linux,BSD,OpenSSL
12
Psi
Score: 96%
FreeOpen SourceWindowsMacLinux
More Psi is a free, open XMPP network, the connection to Windows, Linux and Mac OS X instant messaging application. Localized versions of Psi are available Features:Free,Open,Source,Mac,Windows,Linux,BSD
14
Score: 94%
FreeOpen SourceiPhoneiPad
More ChatSecure XMPP messages app, which features free and open-source encryption on agriculture. Features:Free,Open,Source,iPhone,iPad
Alternatives 16
Score: 94%
CommercialAndroid TabletWindowsAndroidiPhoneiPad
More Threesome mobile messaging app which gives you the safety first. Only you and the recipient can read it with endtoend encryption you can real Features:Commercial,Android,iPhone,Android,Tablet,Windows,Phone,iPad
Alternatives 18
Score: 96%
FreeOpen SourceWindowsMacLinux
More To supply the goal of Gajim Jabber client with a full-featured and easy to use. Beautiful Gajim works with GNOME but you do not need to run it. Free Features:Free,Open,Source,Mac,Windows,Linux,BSD,Xfce
Alternatives 20
Off-the-Record Messaging
Score: 92%
FreeOpen SourceWindowsMacLinux
More Off-the-record (agriculture), by the messaging-allows encryption of instant messaging (MSN,Gtalk, Facebook for private conversations Features:Free,Open,Source,Mac,Windows,Linux,Java,Mobile
22
Score: 91%
FreeOpen SourceWindowsMacLinux
More Bitmessage, encrypted messages to another person or to many of the participants in the P2P communication Protocol used. It is decentralized and trustless, of course, all of the elements, such as trusted root certification authorities. Features:Free,Open,Source,Mac,Windows,Linux,BSD
Alternatives 24
Score: 92%
FreeOpen SourceMacLinuxAndroid
More Wechat is a fast, light and extensible chat client. (Linux, BSD, and Mac OS runs on multiple platforms, including. A lightweight modular core WeeChat: Features:Free,Open,Source,Mac,Linux,Android,BSD,Xfce
Alternatives 26
Wickr
Score: 95%
FreeOpen SourceWindowsMacLinuxAndroidiPhone
More Wicker full control of the sender, in text -, video -, image-and audio-endtoend encrypted messenger a free. Shredder – permanently Remove all the deleted messages, pictures Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone
28
Torchat
Score: 95%
FreeOpen SourceWindowsLinux
More TorChat is a completely independent design, built on top of Tors location Hidden Services to Install and without anything to configure, giving you extremely strong anonymity due to the fact that it is very easy-to-use, peer-to-peer instant messaging. Features:Free,Open,Source,Windows,Linux
30
Score: 88%
FreeOpen SourceWindowsLinux
More A little chat with endtoend encryption Technitium designed to be a secure peer-to-peer (p2p), open source Instant Messenger. The basic purpose of using strong encryption to ensure the confidentiality of information in the development of this moment. Instant messaging and file transfer over the internet and private LAN networks can be used. Features:Free,Open,Source,Windows,Linux
Alternatives