Someone else here remarked that the scan quality was bad. It's worse than that. The sample PDF that is displayed is cropped correctly and cleaned up. The file that you will receive is a worse quality scan than this with a lot more page lag, blurred text and pages that are scanned at strange angles and different widths from one page to the next. This is an offensively bad product, and the author should be ashamed that his work is being distributed in this manner.