Parchive

The Parchive project is a powerful data recovery tool that addresses the needs of multi-part archives on Usenet. Originally, the project was designed to apply the data-recovery concepts of RAID systems for multi-part archives. The tool delivers on its primary goal, and with the release of version 2.0, the developers plan to take the software to the next level.

With version 2.0, Parchive project aims to extend the data recovery process beyond the file-level barrier, which means that users can enjoy more effective protection with less recovery data. Furthermore, the new version removes some previous limitations on the number of recoverable parts. For a more detailed view of the differences between Par1 and Par2, users can visit the official website.

The new approach of Parchive project software is not limited to files of the same size, which allows it to extend the potential applications of PAR. With this software, users can recover various types of files, such as video, music, and other data. The technology on which this software is based is a 'Reed-Solomon Code' implementation that enables recovery of any 'X' real data-blocks for 'X' parity data-blocks present.

Parchive project's key mission is to establish a clean file format specification with all the necessary capabilities for programs to easily verify and regenerate single missing parts out of a set of data-blocks. Overall, the Parchive project software is an excellent data recovery tool that is continually evolving to improve the user experience.