FastCGI supports various file extensions. It allows you to perform various actions with files, e.g. open, edit or convert a file in a given format. Below is a list of all extensions that are used by FastCGI FastCGI is designed to work with the above file extensions, so if you want to work with them you should consider installing it on your system.
Files that work with FastCGI. The files listed below are not always the formats you can edit with FastCGI. Sometimes it may be a file containing settings for software that you are not editing. Go to the file extension to learn more about it.
Choose the most secure exit - download FastCGI from the developer's website. Not every manufacturer provides software installers on their website, but they always advise where to download them safely. If you use an untrusted source, you may become infected with a virus.
Go to FastCGI developer website
Copy and paste this link anywhere.