Simphone is a secure and private open source Instant Messenger.
256-bit end-to-end encryption for voice audio calls and chat
completely decentralized: no need to register anywhere
zero-configuration, portable, fast, small and reliable
can optionally work together with TOR to anonymize your IP address
No third party can look into your communication or block your access.
To use Simphone, you need:
* A computer running Microsoft Windows (version 7 or later or XP), Mac OS (version 10.6 or later), GNU/Linux, FreeBSD or another unix-like operating system;
* A working audio device (loudspeakers and microphone, preferably a good non-wireless headset);
* An internet connection (at least 128 kilobits/sec) that does not specifically restrict "peer to peer" connectivity.
On Windows, please extract simphone.exe by dragging it out of the downloaded ZIP file and dropping it to your Desktop or any other convenient location and then click the extracted simphone.exe... Show How to Install