darktable is an open source photography workflow application
High performance Node.js image processing module
ImageMagick 7
Professional vector flow chart drawing software
Command line app for creating a particular color scale to images
Java Image Processing Program
Simple Application Tool for Resizing JPEG Image.
AI for GNU Image Manipulation Program
BRIC is a powerful tool for batch image processing.
Open Source graphic tool and alternative to Insane Bump
CUDA library for continuous optimization and light field analysis
OpenGL Image Processing LIBrary
Bildster is an image processing library for educational purposes.
Add watermark to any image or photo (batch processing available).
View and alter images (batch processing available).
An Image Processing Framework
Flipped image generator on PHP
IDE for creating interactive Flash and HTML5 content