WinRAR 6.20 introduces automatic password processing for RAR 5.0 and ZIP archives if set in the settings.
Performance improvements, especially on CPUs with eight or more threads, for better compression speeds. WinRAR 6.20 Beta 3 RePack / Portable
Being a beta version, it may contain undiscovered bugs. WinRAR 6
These versions usually bypass the standard 40-day shareware trial. robust recovery tools
Improved speed, robust recovery tools, strong AES-128 encryption, and support for almost all archive formats.
Disclaimer: It is generally safer to download WinRAR from rarlab.com or win-rar.com .
Settings are often stored locally in the application folder rather than in the Windows Registry. Pros and Cons