A RAR (Roshal Archive) file is a compressed archive developed by Eugene Roshal. It is similar to a ZIP file but often provides a higher compression ratio, meaning it can condense large files into a smaller size for easier transfer.
This format supports AES-256 encryption , which allows users to password-protect the contents.
Large sets of data can be split into multiple smaller volumes (e.g., .part1.rar, .part2.rar) for easier distribution. Safety and Security Considerations