gImageReader
OCR application
sane-pygtk
A minimal program to work with scanner.
Paperwork
You can grep dead trees
XSane Image scanning program
A program to work with scanner. Can be used as a scanning, copier, OCR, fax tools.
YAGF
Graphical frontend for Cuneiform and Tesseract
gOCR
gOCR is an optical character recognition program
