The application scans the downloaded directory to find .par2 files.
Once the archive is confirmed "perfect," it automatically extracts (UnRARs) the contents, leaving you with the final file and deleting the temporary RAR/PAR parts to save disk space. Why This Is Useful
If damage is found, it uses the PAR2 files to regenerate only the specific missing pieces.
You don't have to re-download the entire archive, only the missing small pieces.
