Whether you're in school or running a business, being able to scan documents on the go can be extremely useful. Here are five apps that make it easy.

First, download Documents by Readdle for your iPhone or iPad from Apple’s App Store. Open the app to see the default folders and sample files already collected (Figure A).

For this reason – and this goes beyond our eBook – I recommend using Readdle’s Documents app to download and manage files on iOS 9: it’s been updated for iOS 9 multitasking and search, it has a web ...

Here is how to recover deleted files on an iPhone and iPad in the Files and Photos app as well as in the third-party app Documents from Readdle.

If you’re someone with files spread across multiple cloud storage services like Dropbox, SkyDrive, and Google Drive, Readdle’s new Documents app for iPad could be worth a look.

Thanks to Adobe's new app, you'll never need to painstakingly scan documents ever again. Called Adobe Scan, the app can snap photos of paper documents and turn them into PDFs on your phone, no ...

The app is free to sign as many documents as you need to, with a limit on the number of sent docs. Plans for sending documents start at $10 per month (paid annually) for five docs per month.