A RAR file (Roshal Archive) is a compressed data container developed by Eugene Roshal. It is used to bundle multiple files or folders into a single, smaller package for easier storage or transfer.

If the file is part of a larger set, you might see related extensions like .r00 , .r01 , or .part1.rar . 2. Safety Precautions

These files can be encrypted and password-protected to keep content hidden.