Gunners File Type Editor

Gunners File Type Editor is a simple Windows program which allows you to you to create or modify various properties for file extensions. Gunners File Type Editor allows you to create new extension, delete extension, change icon for extension, change description, change perceived type, and change MIME content type. It also can perform various other tasks such as change default program used to open extension, edit command line arguments to pass to program to open extension, and compares extensions. Each user can have different properties for a file extension. For example, the default program to open .txt files when you double click on a file with the .txt extension is Notepad. Gunners File Type Editor allows you to change that.