Apps similar to croc-app include OnionShare, which is free and open source. Other options are Send, Transfer.it, WeTransfer and Wormhole. There's no shortage of Large File Transfer Services like croc-app, with more than 25 alternatives for the web, Windows, Linux, Mac and Android.
I built SimpleShare because I was frustrated with the current state of file sharing. Services like WeTransfer impose arbitrary size limits, and cloud storage solutions like Google Drive force you to create accounts and track your activity.
Provides AES-256-GCM in-browser encryption for text and files, enabling single-use, self-destructing links with no account needed, open source MIT, up to 50,000 characters or 10 MB, keys only in URL, auto-expires in 1–72 hours, and atomic deletion upon access.
United States
Send files and text between devices with a simple 6-digit pickup code. No account, email, or shared link required.
