Chmod Calculator calculates CHMOD values quickly and accurately. If you are learning to install CGI scripts, you need to know how to set file permissions. File permissions can be set from your FTP program.
If file permissions are not set properly, the CGI software will not work. Your script documentation will have the correct file permissions listed. The CHMOD Calculator software was designed to calculate CHMOD values quickly and accurately. No more guessing and fiddling with buttons.

The license of this software is Freeware, you can free download and free use this calculator software.