Every computer user will eventually encounter files that cannot be opened with the programs installed on the computer system. Experienced users might try to open those files in a basic text editor or perform a search on the Internet to find a program that can open files with those extensions.
Another possibility is the Open With [...]
File Extensions Identification
What is that file ?
When I look at my taskmanager I sometimes see filenames that I don´t know. What is that file gives you the answer to the question. It´s solely based on user submissions, just like wikipedia for instance. Just enter a filename and the following information will be displayed: Name, purpose, description and if its safe or a malicious one. Great if you are not sure why a file is running on your system.
