MARS is a lightweight interactive development environment (IDE) for programming in MIPS assembly language, intended for educational-level use with Patterson and Hennessy's

MARS (MIPS Assembler and Runtime Simulator) is the most popular Windows, Mac & Linux alternative to QtSpim.
MARS (MIPS Assembler and Runtime Simulator) is the most popular free alternative to QtSpim.
- MARS (MIPS Assembler and Runtime Simulator) is Free and Proprietary

