If the archive is split into multiple parts (part1.rar, part2.rar) and one part becomes corrupted, the GDPE (Global Data Processing Engine) uses the recovery records of the remaining parts to reconstruct the missing data mathematically.
Instead of just compressing static data, this feature allows the archive to act as a "living" snapshot. If you update the files inside the archive and save it again, it doesn't overwrite the old version; it stores only the binary-level differences (deltas) in a hidden sub-layer. erdagdpe.rar
The standout feature for could be Temporal Differential Recovery . If the archive is split into multiple parts (part1
Users can right-click the .rar file and select "Rollback" to instantly revert the archive to a state from an hour, day, or week ago without needing separate backup files. part2.rar) and one part becomes corrupted