QuickPar is a computer program that creates parchives used as verification and recovery information for a file or group of files, and uses the recovery information, if available, to attempt to reconstruct the originals from the damaged files and the PAR volumes.

Designed for the Microsoft Windows operating system, in the past it was often used to recover damaged or missing files that have been downloaded through Usenet.

The PAR2 file format lifts many of its previous restrictions.

[6] Since QuickPar hasn't been updated in 20 years, it is considered abandonware.

This computer data storage-related software article is a stub.