Image Tools is a screen capture and file sharing tool. It features multi-threaded batch image resizing, conversion, cropping, flipping/rotating, watermarks, decolorizing (grayscale, negative, sepia), and optimizing. The BMP, GIF, TIFF, JPEG, PNG, and EMF image types are supported. It is compatible with MONO (only for GNOME). Multicore processing is supported to increase performance. The quality for output when optimizing is variable. Color channels can be filtered. An internal benchmarking tool is available. Indexed pixel format images can be processed.
GIF Animation Resizer is a class that can resize animations in files of the GIF format. It can take an animated GIF image file and extract its frames to files into a temporary directory. The class resizes the extracted images and rebuilds the animation into a new file in the GIF format.