Scan documents to PDF and other file types, as simply as possible.
Hewlett-Packard's Linux imaging and printing software
Easy-OCR solution and Tesseract trainer for GNU/Linux
Document Management System with real-life-objects
scanbd is a scanner button daemon looking for scanner button pressed
Free OMR - OCR web sofware based on javascript and PHP
A C# interface for TWAIN
Extract images contained in scans
SwingSane is a graphical scanning front-end for SANE.
Yet Another Scan Wizard
Qt based Linux tool to scan images
Web-Based Frontend for SANE