Quick PDF Scanner FREE is an app to create PDF documents from any piece of paper by simply taking a photo of it. Basically, you can digitize any physical document in just a few seconds. Though the app saves all photos as PDFs by default, you can also save them as BMP, PNG, or JPEG images.
With your fingers, you can easily adjust the area you want to scan. This means even if you take a photo of the whole page, you can choose a smaller area to convert into the PDF. You can even modify the white balance and correct the contrast.
Quick PDF Scanner FREE is an excellent tool for scanning physical documents and storing them digitally on your Android device. The app also has a character recognition feature that makes it much easier to digitize text documents.