Added or improved support for .zipx , .zst (Zstandard), and .xz archives.
The 6.x series introduced several performance and usability upgrades: Download WinRAR6b zip
Improved RAR5 compression speeds on modern CPUs with eight or more threads. Added or improved support for
Critical security updates, including fixes for CVE-2023-38831 and CVE-2023-40477 , were released in version 6.23 to prevent remote code execution. How to Download and Install Safely Added or improved support for .zipx
While Windows 11 now includes native tools to extract common compressed files without third-party software, WinRAR remains popular for its advanced features like and AES-256 encryption . Key Features of WinRAR 6.x Series
To avoid malware, always use the official WinRAR website for downloads.
Version 6.20 and later can automatically apply saved passwords for RAR 5.0 and ZIP archives.