CodeBlocks

A free C++ IDE built to meet the most demanding needs of its users. It enables you to built around a plug-in framework, Code Blocks can be extended with plug-ins. Code Blocks even includes a plug-in wizard so you can create your own plug-ins. Its key features include: Open Source GPL2, no hidden costs; Cross-platform means Runs on Linux or Windows; Made in GNU C++; Comes in two presentations: Standalone and MinGW bundle; Devpack support; Extensible through plug-ins; Compiler-related features: Multiple compiler support; GCC; MSVC++; Digital Mars; Borland C++ 5.5; Custom template support; Multi-target projects; Workspaces support.