cybergeisha

DotWhat.net is quite possibly one of the Coolest. Sites. Ever. In a really geeky way, but still awesome.

Using DotWhat, the curious can find the definition or meaning or use of any file extension (such as .txt, .asp, .html, et cetera), no matter how obscure or archaic and no matter what operating system. Ever come across an extension you didn’t recognize and think “What the hell does that mean?” or “What program runs that file?!”

The Internet needs not wait in ignorance any longer!

Thanks to Erik for cluing me in to this neat little tidbit!