If the file asks for a password, it was likely encrypted by the creator. You will need to find the source (the website or person) where you got the file to retrieve the key.
A free, open-source alternative that handles almost all compressed formats. EADCMJFK12 rar
A lightweight, free app for Mac users to extract RAR archives. 3. Safety First If the file asks for a password, it
Before opening any .rar file with a cryptic name, consider where it came from: EADCMJFK12 rar
Many automated tools (like DoubleDriver) or manufacturer support sites use randomized strings for driver packages.
Since .rar is a proprietary compression format, Windows and macOS cannot always open them natively without specific software. You will need one of the following: The official tool for .rar files.