Libart - A library for high-performance 2D vector and bitmap graphicsOpenPTC - This library provides cross platform low level graphics access.
OpenGUI - High-level, cross-platform C/C++ graphics and windowing library built on a fast x86 assembler graphics kernel. [Open Source, LGPL]
AlphaMask Graphics Library - Portable vector graphics library, high end graphics engine for license to desktop applications and embedded systems.
Gabe's 2D Graphics Libraries List - A list of free and commercial graphics libraries, handling primarily 2D graphics.
TDGraphics - allows programmers to write graphics programs transparently run on Unix (X, DGA, GGI) or Windows (DirectX), as fast as possible, while providing a very simple C++ interface.
little cms (lcms) - lcms is a free, open source, CMM engine. It provides fast transforms between ICC profiles. Source code is also included.
VeCAD DLL - A commercial 2D vector graphics library, which allows you to add CAD and GIS capabilities to your applications.
Solace - A free graphics library still in development.
