CamScanner is an office application developed by INTSIG. If you're at home or just out of the office in general, you may be lacking a scanner that's necessary to get your work done. By installing CamScanner on your mobile device, you'll be able to take high-quality pictures that turn directly into PDF files. From there, you can edit your files in various ways like cropping them or brightening the page to make it easier to see. Overall, CamScanner has some issues like requiring an in-app purchase along with having to view ads but the price you pay can be well worth having an easy-to-use scanner for your office in the palm of your own hands.