It supports high compression ratios, solid archiving (which boosts compression for many small files), and robust error recovery, allowing damaged archives to be repaired.
As of January 2026, cybersecurity experts, including Google Threat Intelligence , are reporting active, widespread exploitation of a six-month-old vulnerability in WinRAR. Gztgbzukbzbuzbgu rar
Unlike ZIP, the RAR format is proprietary, although the extraction code is open-source. It supports high compression ratios, solid archiving (which