P2P file sharing app without cloud storage, free and open-source

Hey,

Few weeks ago I release my open source app called Altersend, it is P2P file sharing tool where you can send files directly between devices over the internet.

When I started developing this tool my main idea was to have solution where I can send files to anyone not just on local network and not be depending on cloud solution.

From technical P2P side everything you send is E2E encrypted via Noise protocol, peers find each other via DHT (think of it as some sort of book with contacts about other peers, and underneath it is Kademlia DHT). So when you want to send file we generate a random key which you should give to another peer. And after this anyone who has that key can connect and download directly from you.

As the initial entry point for peers, public bootstrap nodes are used (we do not host them) and after that peers discover one another through the DHT without relying on any central server.

Myself I am P2P engineer, so I tried to make at least some contribution to FOSS and make smth I have knowledge in, let me know your feedback.

AI disclosure: I think it will be fair to disclose how I used AI in this project, basically it was used for code review (including on PR's) and to help with UI design. The core together with the project architecture and main logic was written by me, AI only reviewed it.