If you need to make a PDF out of your scanned document or file, or if you want to share a digital copy of a paper document with friends and family, then you have found the right app. Book Scanner is the best document scanner for Android.

This app is fast and easy to use. Just tap the "Scan" button, point the camera at the document, and it will automatically detect the edges and make a nice clean scan. You can also adjust the brightness, contrast, color, and size of the scan.

Now, you can import images into scanned PDFs. You can choose to import them from your gallery or the one on the device.

You can customize PDFs by adding a cover page and a page with the document's name.

You can export the document to the gallery or to the device.