These tools are often viruses. They cannot crack modern AES-256 RAR encryption.
P30download.com is a long-standing Iranian website dedicated to providing downloadable content, primarily focused on: p30downloadcom rar password hot
The site acts as a directory, linking to external file hosts such as MediaFire, Google Drive, or Uploadboy. Crucially, the files themselves are almost always compressed into password-protected RAR (or ZIP) archives. These tools are often viruses
The reason is twofold:
Sometimes WinRAR throws a "wrong password" error due to Unicode encoding issues. 7-Zip handles Persian characters better. Download 7-Zip (free) and try again. The site acts as a directory, linking to
A hot (temperature) or incomplete download corrupts the header. The RAR asks for a password even when none exists.