WinRAR is a powerful compression tool with many integrated additional functions to help you organize your compressed archives. WinRAR puts you ahead of the crowd when it comes to compression. By consistently creating smaller archives, WinRAR is often faster than the competition. This will save you disc space, transmission costs AND valuable working time as well. WinRAR supports all popular compression formats (RAR, ZIP, CAB, ARJ, LZH, ACE, TAR, GZip, UUE, ISO, BZIP2, Z and 7-Zip).

Fast, effective Windows Optimization. One-click overview of your PC performance. Quick analysis of your PC’s hardware, operating system, and programs. Real performance increases, real fast. Easy-to-understand help functions. Intelligent Windows Optimization built in for every PC. Intelligent recommendations for your unique PC optimization. Identifies your personal settings and protects them. Highlights your PC’s optimization potential, incuding unused programs and resource-draining settings. Recommends options and explains performance results before taking any action. Safe Windows Optimization. Provides you with safe and effective optimization results. Corrects all mistakes created from previous tuning attempts. Comprehensive and easy rollback ability for any changes made to your PC