- This is a fork of ZeroBin, originally developed by Sébastien Sauvage. ZeroBin was refactored to allow easier and cleaner extensions. PrivateBin has many more features than the original ZeroBin. It is, however, still fully compatible to the original ZeroBin 0.19 data storage scheme. Therefore, such installations can be upgraded to PrivateBin without losing any data.