Evernote is free desktop download that works like a large reference file. I like to call it my "external brain." What is great about this application is that you can store documents, photos, and webpages all in the same place. Everything is keyword searchable. What is really cool is that any text that appears in your photos is also keyword searchable inside Evernote. If you are new to Evernote, here is a list of 21 ways how you can use Evernote to get you better organized this year: