: Data compression, error recovery, and file spanning (splitting large files into smaller parts).

The file is a proprietary compressed archive format (Roshal Archive) designed for efficient data storage and sharing. While it is a standard data container, it requires specific tools to access its contents safely. Archive Specifications Format : RAR (Proprietary). Developer : Eugene Roshal.

7-Zip / Discussion / Open Discussion: New RAR 5 format support

To view or extract the contents of , you must use third-party software as older versions of Windows and macOS may not support it natively.

: Supports AES-256 bit encryption and password protection. Safe Handling & Extraction