Раздел «Язык Си».CInstall:

Компиляторы языка С

TDM-GCC (the compiler)

You should get something like this in your CMD
C:\>gcc
gcc: fatal error: no input files
compilation terminated.
Otherwise, you should add appropriate PATH manually.

MSys2

MinGW?

Среда разработки (IDE)

-- TatyanaDerbysheva - 19 Mar 2016