rizpaq
A portable Windows GUI for the zpaqfranz archiver: file versions like
ZPAQ power without the console.
Rizpaq is a portable archiver for Windows built on zpaqfranz: every run adds a file version — open a folder as it looked on any date, compare two versions, or restore one file as it was six months ago. Identical content is stored once (deduplication): a 50 GB library changing 200 MB a month stays ~51 GB with twelve restore points. It opens, extracts and converts ZIP, 7z and RAR on the spot, and wraps every archive into a PAR2 set that detects and repairs...