.M File Extension Details

What program uses .M file extension?

Program : Mathematica Functions and Commands
Program Website: Mathematica Functions and Commands
Company : Wolfram Research, Inc.
Company Website: Wolfram Research, Inc.

Extensions starting with

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | #-0-9