Web site: Origin: USA Category: Desktop Desktop environment: Architecture: x86 (IA-32), PA-RISC, SPARC Based on: UNIX Wikipedia: OpenStep Media: Install The last version | Released: OpenStep – an object-oriented operating system that uses any modern operating system as its core. Mainly created by NeXT. NeXT Computer Inc, and Sun Microsystems Inc. teamed up in … Read moreOpenStep