If you use multiple languages, an optional translation feature is available, and the program itself is multilingual. You can directly scan your documents and save them as a PDF, including multiple pages. WinScan2PDF is small and has minimal CPU and memory usage. With this program, all you need to do is save the scanned documents into a PDF file on your computer. It was designed for someone who only occasionally has to send a signed document to someone by e-mail and does not have a PDF printer driver or a program installed to manage PDF printing. NAPS2 is currently available in over 30 different languages. Scan your documents from WIA- and TWAIN-compatible scanners, organize the pages as you like, and save them as PDF, TIFF, JPEG, PNG, and other file formats.

WinScan2PDF is a portable freeware program that allows you to scan documents and save them on your computer as a PDF by using any installed scanner. NAPS2 is a document scanning application with a focus on simplicity and ease of use.

Pozilla winscan software