A free, open source, cross platform C/C++ IDE
CodeLite is an open source, free, cross platform IDE for the C/C++ programming languages which runs best on all major Platforms ( OSX, Windows and Linux )
You can Download CodeLite for the following OSs:
Learn more about CodeLite's features
Plugins developed for CodeLite (other than the ones that are shipped with the official installer provided by the CodeLite team), are allowed to remain closed sourced and can be distributed under any license.