'''Ch''', pronounced as C H''See''-''ache'', is an embeddable [[C programming language|C]]/[[C++]] [[interpreter]]. Ch is designed for using one C compatible language for all programming tasks.
Ch programming language extends [[C programming language|C]] and [[C++]] for [[scripting]], numerical computing and 2D/3D plottings and embedded scripting. It can run in [[Microsoft Windows|Windows]], [[Linux x86, Linux PPC, Solaris, HP-UX]], [[Mac OS X, FreeBSD]] and QNXvarious versions of [[Unix]].