If you don’t know about Dropbox, you should. It’s basically a virtual folder that syncs up all your files – on your desktop, laptop, smartphone and online. So no matter where you are, you can access your files. It’s perfect for someone who travels a lot or if you just can’t keep track of different versions of files on your different systems.

The Dropbox app is is great for accessing your files while on the go, and the best thing about it is that you can email files directly from the app. Unfortunately, the big bummer is that it doesn’t allow you to edit the files on your phone, so it’s more a file storage system than anything. But if you’re ever in a bind and need to get a file to someone right away – you can use this app no matter where you are.