Microsoft Security Essentials

Each software uses files in different formats. Some of these files are used as source files or configuration files required to run the Microsoft Security Essentials program correctly. The second category are file formats in which the program can save the result of its work.

Below you will find a list of file extensions supported and used by the Microsoft Security Essentials program. The files with the extensions listed below may contain settings, configurations, or other input data of the Microsoft Security Essentials program, as well as projects or data that the Microsoft Security Essentials program can display or edit.

If you need more information about Microsoft Security Essentials, or are looking for a safe source to download the program, check out the manufacturer's website.