FREE messenger for life - MxChat
MxChat is a secure messenger based on absolute cryptographic algorithms.
To use the "messenger" you need to perform two actions:
1. Create a contact.
2. Send the contact to the interlocutor.
Yes! That's so simple! Just transfer the contact created in the application to your interlocutor in any convenient way for you. The best choice will be in a personal meeting. But if you trust enough intermediaries (email, cloud storage) you can use them.
MORE INFORMATION ABOUT MxChat
To demonstrate the operation of the application, the developer provides test servers (but not required). You can use your own server or any other public server. The software to run your server to use MxChat is on the developer's site https://mxchat.org.
The server part is FREE.