The 6.11 update introduced several stability improvements and bug fixes:

: Unpacks numerous formats including 7-Zip, ACE, ARJ, BZ2, CAB, GZ, ISO, JAR, LZH, TAR, UUE, and Z. Installation from Third-Party Sites

: WinRAR is technically "trialware." While it prompts you to buy a license after 40 days, the basic extraction features typically remain functional. Setup Process :

: The command line switch -mes now suppresses password prompts when adding files to encrypted solid archives.