MacX is an obsolete display server implementation supporting the X11 display server protocol that ran on System 7, Mac OS 8, and Mac OS 9. It also ran under A/UX. Prior to X11R4 and the introduction of the PowerPC-based Power Macintosh, this server was developed internally by Apple Inc. for the Motorola 68000 based Macintoshes. MacX was initially developed within the Networking and Communications organization as one component of the Apple DEC Alliance suite of products, but later was moved to Apple's A/UX group since X11 was (and is) an important part of UNIX user interfaces. Versions supporting X11R4 and X11R5 were developed for Apple by a small team of engineers at AGE Logic, Inc., a San Diego, California company. AGE also OEMed the MacX software under the trade name XoftWare for Macinto