RetroShare is open source software for encrypted filesharing, serverless email, instant messaging, online chat, and BBS, based on a friend-to-friend network built on GNU Privacy Guard (GPG). Developed by DrBob
License: Open Source
Ares is a decentralized file-sharing application that emphasizes user-friendliness and community support, making it suitable for casual users. In contrast, RetroShare is a privacy-focused platform that offers secure messaging and file sharing, catering to users who prioritize security and encryption.