File Extension List
New applications are always being created and it is essential for our system to be able to tell what kind of file it is accessing. That is precisely what a file extension is for!
To find out which software to load a file with, your system first gathers the necessary information from the files extension. Data regarding the format and type of data carried inside a file is designated by a file extension. For example, many typical file extensions include: .tga for pictures, .rar for compressed files, and .mov for movies. These general file extensions are well known to many pc users, but with new software coming out every day, with it is created more file types which you may not have seen.
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