Winrar V6.20 Beta: 3

: Fixed an issue in Windows 11 22H2 where WinRAR context menu items sometimes failed to respond if folder windows were set to launch in a separate process. Context: The 6.20 Release Cycle

: Significant efficiency gains in repairing damaged RAR5 archives with "shuffled data blocks". Current Status

: Optimized for modern CPUs with 8+ threads, especially for poorly compressible data. WinRAR v6.20 Beta 3

Beta 3 was the final testing ground for major features that eventually defined the WinRAR 6.20 final release :

: It improved how WinRAR handles the "Mark of the Web" (Zone.Identifier NTFS stream). If both an archived file and its host archive have security zones, WinRAR now automatically applies the more restricted zone to the unpacked file. : Fixed an issue in Windows 11 22H2

: The "Archive" tab in Windows Explorer properties was cleaned up. For non-RAR archives, redundant fields like "Original name" and "Original time" are hidden, while the compression dictionary size is now displayed for these formats when available. Critical Bug Fixes :

This specific beta update focused heavily on security handling and interface clarity: Beta 3 was the final testing ground for

: Resolved a high-risk bug where WinRAR could crash or read data beyond the buffer when unpacking specially crafted ZIP archives.