CamScanner HD turns your iPhone or iPad into a pocket scanner, really handy if you need to send an urgent document and don't have access to a scanner.

The quality of scanned documents you can make using the app is high, and there's plenty of options to play with: you can crop the image, change the quality of the scan, and even upload it to Google Drive, Dropbox or send it via email. CamScanner HD also lets you import multiple pages and attach them as a PDF. It's the perfect solution for scanning something in a crunch.