RetroShare is described as 'Open source cross-platform, private and secure decentralized communication system. It lets you to securely chat, share photos, videos, and more, using OpenPGP to authenticate peers and ' and is a very popular instant messenger in the social & communications category. There are more than 100 alternatives to RetroShare for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best RetroShare alternative is Signal, which is both free and Open Source. Other great apps like RetroShare are LocalSend, Element, Discord and Tox.
Soulseek® is a unique ad-free, spyware free, and just plain free file sharing application. One of the things that makes Soulseek® unique is our community and community-related features. Based on peer-to-peer technology, virtual rooms allow you to meet people with the...
Full-fledged Discord alternative. The communication platform for gamers and those who want to get rid of Discord. Written in tauri, very lightweight.
FluffyChat is an open, nonprofit and cute matrix messenger app for Ubuntu Touch, Android and iOS.
croc is a tool I built to easily and securely transfer stuff from one computer to another.
The only tool that is easily installed and used on any platform, and has secure peer-to-peer transferring, and has the capability to resume broken transfers.
BiglyBT is a feature filled, open source, bittorrent client based on the Azureus open source project, now Vuze .
Warpinator is a free, open-source tool for sending and receiving files between computers that are on the same network. All you need do is install Warpinator on the computers, choose a group code, edit your firewalls if necessary, and that’s all.
This package provides a library and a command-line tool named wormhole, which makes it possible to get arbitrary-sized files and directories (or short pieces of text) from one computer to another.
Powered by WebRTC, Real-time video call, chat room and screen sharing entirely browser based.
Phone Link is a syncing software developed by Microsoft to connect Windows PCs to your Android phone or iPhone to view notifications, make phone calls, use mobile apps amongst others – all right on your PC.
Peergos is a secure and private online space where you can store, share and view your photos, videos, music and documents.
Provides comprehensive communication features including group video calls, voice calls, fast messaging, photo sharing, and location mapping. Access through mobile and web platforms with real-time notifications, ensuring seamless interactions using multimedia tools.
rtorrent is a BitTorrent client for ncurses, using the libtorrent library. The client and library is written in C++ with emphasis on speed and efficiency, while delivering equivalent features to those found in GUI based clients in an ncurses client.
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It's not similar enough. FB Messenger is a centralized messenger. FB Messenger is not for sharing. FB is known for censorship and shutting down people's accounts for opinions.