ITE - iTunes Extras File is a file extension that you can download online. It is specially made for iTunes. iTunes is a software program that is made for music, organization, and even shopping. You can use this extension to store collections of music on the web and on multimedia files. It does come in handy when you need it the most. This file also includes tracks and movies which can all be purchased from the iTunes store. If you want to view the contents of the extension file, all you will need to do is remove the “ite” extension and open up the folder.