Reference library for supporting the Portable Network Graphics (PNG) format.
Powerful Windows shell extension allowing to preview images.
SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library (XnView's author). Please read carefully the following information: As SageThumbs is a Windows Explorer context menu extension, there is no an executable file that you should launch to bring it up. To use it, just open any folder with image files in Windows Explorer, and then right-click a file you want to preview. You'll see the thumbnail immediately in the context menu. System Requirements: * Windows XP/2003/Vista/2008/7/2012/8/8.1 32/64-bit * About 5 Mb of disk space + additional space for cache
Swiss army knife of image processing
GraphicsMagick provides a set of commandline tools and programming APIs for manipulating, editing, and converting raster and vector images. It is derived from ImageMagick, with the objective of providing better stability and performance than ImageMagick while retaining the original MIT/X11 license.
Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
Fonts and font metrics customarily distributed with Ghostscript. Currently includes the 35 standard PostScript fonts and a grab-bag of others.
Open and edit the archive files used in over 1500 games.
Reads and writes archives used in many popular games. Great for mod development and game translations. Supports over 1500 games, with more games added through small plugins. Also shows file previews and converts them to different formats.
A whole bunch of utilities for primitive manipulation of graphic images. Wide array of converters from one graphics format to another. E.g. from g3 fax format to jpeg. Many basic graphics editing tools such as magnifying and cropping.
UniConvertor is a universal vector graphics translator. The project uses sK1 engine to convert one format to another. It has an import filters for: CDR, CDRX, CDT, CMX, AI, CGM, WMF, XFIG, SVG, SK, SK1, AFF and export filters: AI, SVG, SK, SK1, CGM, WMF.
XPS (XML Paper Specification) document to set of images conversion utility.
SimDesign open source folder for projects NativeXml, NativeJpg and NativeSvg
A powerful C++ class library for image manipulation
ImageStone is a powerful C++ class library for image manipulation. Its features include load, save, display, transformation, and nearly 100 special image effects. It can be used cross platform (includes Windows, Linux, Mac), and especially under windows it can be used as a DIB wrapper class.
Gif Animation Resizer Cleanly Resizes All Gif Images Including Animations. A lite web based frontend to gifsicle Allows scaling, or manual resizing with simple image effects. grayscale, black and white, rotate, flip, etc. Scale or manualy resize any gif
A graphical, multiplatform ANSI files viewer and converter
ANSiMat is a graphical viewer of ANSI art files. It can also be used to convert ANSI (or plain ASCII) files into regular (BMP, TGA, PCX...) graphic files, or into animations (FLC). Altough not initially designed for this, ANSiMat can be successfully used as an ASCII art viewer, or even simple text files viewer. ANSiMat is available for Linux, Windows and DOS. ANSiMat supports also modem emulation speed, therefore it can be used to display ANSI animations.
Batch script for images (manga/comics) preparation to be comfortably viewed on COWON A3 PMP. It also can be used in conjunction with xps2img (http://xps2img.sf.net) to do PDF conversion for reading on A3.
Projects done by NikG43 in Visual Basic and other programming languages. Projects: img2htm or image2html or Image to Html, Screen Shot Utility, MouseMove(wraps mouse around the screen), and more to come.
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.
XSL stylesheets for converting X3D XML to other formats.
Convert Photo CD to PPM
pcdtoppm is a modification of the pcdtojpeg Photo CD conversion utility (http://pcdtojpeg.sourceforge.net) that outputs PPM rather than JPEG.