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.
SmallCloud is a minimal, privacy-focused alternative to AirDrop, Snapdrop, and file-syncing tools — designed for anyone who just wants to send a file from one device to another with zero friction.
Peer-to-peer sharing app for sending files and text instantly between devices on the same Wi-Fi, with privacy-focused encryption, no login or installs, no cloud or server storage, up to 25MB file support, and compatibility with any modern browser or device.
Upload your files anonymously and free. It offers you hotlinking, 5 GB file size limit and unlimited bandwidth and is a large file transfer service in the backup & sync category.
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