Below is a list of a few free software libraries that I have used in the pass. They are listed here simply for easy referencing.
Graphic User Interface wxWindows lets developers create applications for Win32, Mac OS X, GTK+, X11, Motif, WinCE, and more. Winelib a development toolkit which allows you to compile your Windows applications on Unix. GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. File Compression zlib a free compression software library. Images IJG library widely used free library for JPEG image compression. OpenExif Toolkit an object-oriented library for accessing Exif formatted JPEG image files. libpng is the official PNG image software library. GD library an open source code library for the dynamic creation of images. Commonly used to generate charts, graphics, thumbnails, and other things else, on the fly Text Manipulation GNU Aspell is a free and open source spell checker. Speech Synthesis flite a small, fast run time synthesis engine.
Updated on the 9th March 2007