Bloodsheds
devcpp A few more pointers:
GCC,
MingW,
Free C++ compilers I hope this helps abit..
If you chose he correct
search term with google it would even give you a decent output.
*** Addition by Val ***
I endorse DevCPP, the one redhead mentioned.
I also highly endorse
Code::Blocks .
Both are ISO compliant compilers with fully integrated IDE + visual debugger. And it's all free!