Zero-knowledge encrypted file transfer that destroys files after download, no accounts, no logs & encrypted in your browser.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online


Thunderbird Send is described as 'Send and share large files effortlessly with Thunderbird Send' and is a large file transfer service in the file sharing category. There are more than 10 alternatives to Thunderbird Send, not only websites but also apps for a variety of platforms, including Windows, Linux, Android and Self-Hosted apps. The best Thunderbird Send alternative is OnionShare, which is both free and Open Source. Other great sites and apps similar to Thunderbird Send are Send, Wormhole, WeTransfer and SwissTransfer.
Zero-knowledge encrypted file transfer that destroys files after download, no accounts, no logs & encrypted in your browser.


Introduction Fullty (evolution of Fulltransfer) is an all-in-one platform that combines file sharing, e-commerce, and link-in-bio features in a single, simple, and secure experience. It allows professionals, creators, and small businesses to send digital files, sell them directly.

Reezu works well for people who want to send large video files and let others watch them immediately. The recipient does not need an account and can stream the video before downloading it. The original file is always available with no compression.
