This report details the technical specifications, creation methods, and utility of the file, based on the RAR (Roshal Archive) file format standard [13, 16]. 1. File Overview
: WinRAR is the standard for Windows, allowing "Add to archive" via right-click [1, 11, 31].
: Employs CRC-32 or BLAKE2 checksums to detect data corruption [16].
The RAR format has evolved significantly since its initial release in March 1993 [13]. Specification