The Metadata Interrogator (MI) is a portable, offline tool for quickly analysing EXIF, XMP, IPTC and other metadata from files. The goal is to scrape absolutely all metadata available, and provide enhanced functionality for investigators.
AutoBatch It is a native Command Line Batch Image Processor which can extend your workflow to include image resizing, renaming, manipulation and conversion between image formats including JPG, PNG, TIFF (Single Page) and BMP.
Pixeluvo is an image editing and photo manipulation application designed to be both powerful and easy to use.
Fun and Fascinating mathematical image manipulations. Kaleider generates an amazing variety of Kaleidoscopes, Mirrors, 3D Mirrors and Funnels. Any JPEG or PNG image can be used as the source for effects.
Transform your photo, 2D image or 3D render into an oil painting or old-time photograph. Get more than 300 different results with a single click! Create a personal line that makes you recognizable or surprise your friends with new styles every day!
digiKam is a digital photo management application for KDE.
F-Spot is an application designed to provide personal photo management to the GNOME desktop.
Command Line Image Processing Tool