A little clunky, but very effective

The UI is a little on the clunky side, and some configuration settings are hard to get to from the keyboard (important when you’re scanning a lot of different kinds of documents, like bills and receipts). But the core functionality works very well, and once you get used to it, you can use it very quickly. I tried a lot of PDF scanners before this one, and it definitely was the best of the bunch.

Squidsong about PDFScanner - Scanning and OCR