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FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven!
Fonts and font metrics customarily distributed with Ghostscript. Currently includes the 35 standard PostScript fonts and a grab-bag of others.
JBIG2 is a compression format for lossless and lossy encoding of scanned monochrome documents at moderately high resolution. It is very efficient in that domain, claiming 100:1 compression. jbig2dec is a decoder-only implementation of the format.
Various small and useful command-line utilities
The littleutils include a duplicate file finder (repeats), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.
Decompose and create animations from a sprite sheet easily. Different tools are provided to let you cut your image into different animations. Cutting grid - Cutting rectangular - Auto cutting
A Color Management System library implement by Java language.
Read, export and render CMV (Corel MOVE!(tm) 5.0) files.
Provides ability for cross-platform reading, exporting and rendering of CMV (Corel MOVE!(tm) 5.0) files. Includes Windows player with ability for playing of CMV animation and extracting embedded resources.
Enables Qt based applications to export graphics to EPS format.
In the latest major Qt version (Qt5) the possibility to export graphics to PostScript was dropped: the QPrinter::PostScriptFormat option was removed. EpsEngine was developped in order to cover this lack and to enable Qt based applications to easily export graphics to the Encapsulated PostScript format.
digital cameras/scaners/etc tends not to care about jpeg optimization too much so you can get quite big files. this script will help you to optimize them, reducing size up to 2 times without quality loss (i couldn't notice it visually)
Lomo-Gimp is a script-fu for the GIMP that tries to enrich pictures taken using a digital camera with the warmth of those taken with a classic analog camera.
The eXtensible Resource Interchange (.xri) file format was written to provide a standard, open 3D model format. It is designed for use in real time computer graphics and is compatible with current 3D graphics technology.
3D Engine featuring : Particles systems, hierarchical animation, portal rendering, collision detection via BSPs, ISOSurfaces managing, NURBS, animated parametric surfaces, 3DSMAX plugin export for maps & objects, fast rendering via OpenGL
PhoXo Core Library (PCL) is a set of powerful image manipulation library for C++, it's OS independent and highlights are : Undo/Redo,multiple-layer,region selection,tens of image effect...
TiffIO is a plugin to enable TIFF images from any Qt app. The plugin is a wrapper to libtiff 3.9.4 : It enables any Qt3 or Qt4 based application to load and save any QImage to and from most TIFF formats combinations supported by libtiff.
Transparency is a small tool for transparent PNG processing on the command line. It provides conversion of white to transparency, and the preparation of transparent PNGs for perfect GIF export (i.e., "partial" application of the alpha channel).
VCD Commander aims to produce (S)VCD image (and video) disks with minimal user intervention. Simply arrange the files into directories - VCD Commander will recurse the subdirectories and build menu structures to reflect this.