Disclaimer: It is generally safer to download WinRAR from rarlab.com or win-rar.com .
WinRAR 6.20 introduces automatic password processing for RAR 5.0 and ZIP archives if set in the settings. WinRAR 6.20 Beta 3 RePack / Portable
The repair command is more efficient for "shuffled data blocks" in recovery record-protected RAR5 archives. Disclaimer: It is generally safer to download WinRAR
Addressed potential memory leaks and bugs related to improperly crafted archives. robust recovery tools
Enhanced handling of archive modification commands for certain ZIP files. Portable/RePack Characteristics
Improved speed, robust recovery tools, strong AES-128 encryption, and support for almost all archive formats.