A fast way to set photo metadata tags
Swiss army knife of image processing
A graphical frontend to tesseract-ocr
Easy-OCR solution and Tesseract trainer for GNU/Linux
ufraw reloaded
Library to correct optical lens defects and lens database
scanbd is a scanner button daemon looking for scanner button pressed
Takes screenshots at random intervals and uploads them to the cloud
Colour matching/mixing toolkit for modellers
A C# interface for TWAIN
Enhance your images and capture an image from webcam
Extract images contained in scans