Office Lens trims, enhances and makes pictures of whiteboards and documents readable. Office Lens can convert images to editable Word and PowerPoint files too. Office Lens is like having a scanner in your pocket. Like magic, it will digitize notes on whiteboards or blackboards. Always find important documents or business cards. Sketch your ideas and snap a picture for later.
What does it cost? Nothing!
How to get it:
The free document scanning app from Adobe works on your mobile device as a photo and document scanner that creates PDFs and automatically recognizes text.
What does it cost? Nothing!
How to get it:
There are options for upgrading:
The Plus version, for $5/monthly, or $20/yearly, allows you to: edit text, resize, and use "scan capture modes".
The Premium version, for $10/monthly, allows you to also: export PDFs to other file formats, combine files, add passwords, and more.
ClaroPDF is a user-friendly mobile-scanner and PDF viewer, reader and annotator. The free version includes annotations, notes, comments, highlighting, speech and more.
What does it cost? Nothing! --but, it is only available for iOS!
How to get it:
There are options for upgrading; the Pro version is $10 and includes additional features such as the ability to add audio/video files to PDFs, folder customization, allows web pages on other apps to be turned into a PDF, and more.