Common Gateway Interface Script
If you want to edit CGI file and not damage it, you should install dedicated software There are many tools known as CGI Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
The installation of the program that supports the CGI file does not guarantee that the file can be edited. Click here for more information on CGI file extension
This is definitely the surest way. Choose one of the programs that support the CGI file extension, open your file and check the editing options. The most proven method is to download the installer from the developer's website. You will find links to the software developers' websites on the subpage of each program. Examples of programs cooperating with CGI files, which make it possible to edit it.
And here is the full list of programs supporting the CGI file
Some file formats are just plain text files that you can open with Notepad. However, such manual editing of the CGI file or any other file may result in damage to the file. After saving the changes, it may not be possible to reopen the CGI file. By far the safest way is to use file editing programs that works with the CGI extension.
It seems that one of the software on the list must be able to edit the CGI files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the CGI format below.
Free Online File Edit Service
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