: A free, open-source alternative that can extract RAR archives.
A .rar file is a proprietary archive format developed by Eugene Roshal. It is used to:
: The official software for creating and opening RAR files.
: Shrink large files or groups of files into a smaller size for easier sharing.
Always scan .rar files with antivirus software like Avast or AVG before opening them. Compressed archives are a common way for attackers to hide malware or viruses.