Name of the software: SimpleX

Project/product Homepage: https://simplex.chat/

Why we should include this into the repository, i.e. what does it do that the alternatives do not?:

Completely open architecture on server and client side, cross-platform, private security by design. Can also used as a terminal app.

Is it open source?: Yes

If it is open source, please provide a link to the most up to date, versioned source tarball/zipfile:

https://github.com/simplex-chat/simplex-chat/archive/refs/tags/v3.2.0.tar.gz