Swiss army knife of image processing
Display, convert, and edit raster image and vector image files
Picture manager with focus on meta information (XMP, IPTC, EXIF)
Cross Platform GUI Toolkit
Viewer / Extractor for compressed HTML in the Mozilla Archive Format
An Image Viewer that currently perform basic image viewing operation
A keyboard-friendly image viewer in Gtk2-perl
Software for data analysis, image processing, simulations, solver.