CMX Systems provides the tools needed to program embedded applications ranging from automotive, medical equipment, consumer electronics, and communications to aerospace and manufacturing automation. The company develops and supports real-time multi-tasking OSs for a variety of 8-, 16-, 32- and 64-bit microprocessors, DSPs, and microcomputers.

The company also develops and supports products that enhance the user's ability to create, test, and debug application code. It distributes a variety of C tools including compilers, assemblers, linkers, librarians, simulators, and ROM debuggers.