Code::Blocks is a free C, C++, and Fortran IDE that is fully configurable. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. Its compiling and debugging functionality is already implemented by plugins... (
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The program works with the following extensions:
s,
d,
c,
h,
rc,
ss,
cg,
hh,
hpp,
hxx,
inl,
dev,
asm,
cpp,
f77,
cxx,
f90,
dsp,
f95,
dsw,
s62,
xrc and
java