Tiny Scanner is a solid document scanning application for Android that offers most of the standard functions. The application does not require any login before use so you can start immediately.
You can scan documents, receipts, reports or any other file and save them in PDF format for future use. It has support for most of the important cloud storage services and also allows you to print your necessary files in a matter of minutes. In addition, it has automatic edge detection that can help prevent distortion when straightening images.
The application has five contrast levels, a quick search by document title, password protection for important files, etc.
Tiny Scanner supports advertising and has in-app purchases.
Download for Android: Tiny Scanner
Download for iPhone: Tiny Scanner