Free Integrated Development Environment for C , Asm or Pascal the main features are:

.Adaptive to various languages.

.Visual skins for compilers/assemblers.

.Integrated PILL script engine (with scriptable wizards and scripts per language).

.AddIn system providing more than 600 functions.

.Import/Export filters with chaining ability.

.Full integration with MS SDK / DDK / DXSDK.

.more...

For more details, see Chrome IDE