If you downloaded the file to your computer, use an FTP client (like FileZilla) to upload the .zip or .tar.gz file to your web directory (usually /public_html or /var/www/html ). Once uploaded, unzip the archive: unzip v2.rev42.zip Via CPanel: Use the "Extract" button in the File Manager.
In your FTP client, locate the downloads folder inside the Rapidleech directory. Right-click the folder and select . rapidleech v2 rev 42 install