Paper Cabinet app for iPhone and iPad

Snap! Tag! Done!
Paper Cabinet is the easiest way to archive your paper documents! You don’t need expensive scanners or special software on your computer anymore. Now, you can do everything from your phone.
Just configure Paper Cabinet to access your Dropbox account then take a picture of any document, add tags and save it. It will get automatically uploaded to your Dropbox account and you will be able to search for it on your Mac or PC.
In order to find the picture open the Dropbox folder on your Mac or PC and search for the tags that you entered.

Note: You must have Dropbox account in order to use the app.