Scan2PDF helps you scan paper documents directly into PDF files. It has a non-interactive option so that you can bypass the scanner driver interface during scanning. In addition, you can change the order of scanned images, as well as rotate and delete them.Note: The latest version writes settings to the user profile folder. If you don't care about portable settings, you can download the latest zipped installer from the website directly and extract using Universal Extractor. Otherwise, click on the "Download" link above to get the older version which doesn't do that. Download the ZIP package and extract to a folder of your choice. Launch Scan2PDF.exe.