# UnixWare

> proprietary Unix-like operating system

**Wikidata**: [Q1148628](https://www.wikidata.org/wiki/Q1148628)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/UnixWare)  
**Source**: https://4ort.xyz/entity/unixware

## Summary
UnixWare is a proprietary Unix-like operating system based on UNIX System V, originally developed by the Santa Cruz Operation (SCO) in 1992. It is designed for enterprise use and is known for its compatibility with UNIX System V and certification under the Single UNIX Specification.

## Key Facts
- **Type**: Proprietary Unix-like operating system.
- **Based on**: UNIX System V.
- **Developers**: Univel, Novell, Santa Cruz Operation, Caldera, SCO Group, and Micro Focus International.
- **First release**: 1992.
- **Latest version**: UnixWare 7 Definitive 2018 (released in 2017).
- **License**: Proprietary.
- **Certification**: Compliant with the Single UNIX Specification.
- **Distribution formats**: 3½-inch floppy disk and CD-ROM.

## FAQs
### Q: What is UnixWare?
A: UnixWare is a proprietary Unix-like operating system based on UNIX System V, developed primarily by the Santa Cruz Operation (SCO) and later by other companies like Micro Focus International.

### Q: When was UnixWare first released?
A: UnixWare was first released in 1992.

### Q: What is the latest version of UnixWare?
A: The latest version is UnixWare 7 Definitive 2018, released in 2017.

### Q: Who developed UnixWare?
A: UnixWare was developed by multiple companies, including Univel, Novell, Santa Cruz Operation, Caldera, SCO Group, and Micro Focus International.

### Q: Is UnixWare open-source?
A: No, UnixWare is released under a proprietary license and is not open-source.

## Why It Matters
UnixWare played a significant role in the evolution of Unix-like operating systems, particularly in enterprise environments. As a derivative of UNIX System V, it provided a stable and compatible platform for businesses that required Unix-based solutions. Its compliance with the Single UNIX Specification ensured interoperability and adherence to industry standards, making it a reliable choice for enterprise applications. UnixWare's development history also reflects the broader trends in the software industry, including corporate acquisitions and the shift toward proprietary software models.

## Notable For
- **UNIX System V heritage**: UnixWare is directly based on UNIX System V, one of the most influential versions of Unix.
- **Enterprise focus**: Designed for business and enterprise use, offering stability and compatibility.
- **Single UNIX Specification compliance**: Certified to meet industry standards for Unix systems.
- **Long development history**: Developed and maintained by multiple companies over nearly three decades.
- **Proprietary model**: One of the key examples of a proprietary Unix-like operating system.

## Body
### Overview
UnixWare is a proprietary Unix-like operating system that traces its origins to UNIX System V. It was first released in 1992 and has since been developed by several companies, including the Santa Cruz Operation (SCO), Caldera, and Micro Focus International.

### Development History
- **1992**: UnixWare was initially developed by Univel, a joint venture between Novell and AT&T's Unix System Laboratories.
- **Santa Cruz Operation (SCO)**: SCO acquired UnixWare and became its primary developer, releasing several versions under its brand.
- **Caldera and SCO Group**: Later, Caldera acquired SCO's Unix business, and the SCO Group continued development.
- **Micro Focus International**: Micro Focus eventually acquired the rights to UnixWare and continued its development, releasing the latest version, UnixWare 7 Definitive 2018, in 2017.

### Technical Specifications
- **Based on**: UNIX System V, ensuring compatibility with a wide range of Unix applications.
- **Certification**: UnixWare is compliant with the Single UNIX Specification, which guarantees adherence to Unix standards.
- **Distribution**: Originally distributed on 3½-inch floppy disks and later on CD-ROMs.
- **Versions**: Notable versions include UnixWare 7.1.4 MP4 (released in 2008) and UnixWare 7 Definitive 2018 (released in 2017).

### Key Features
- **Enterprise readiness**: Designed for stability and performance in business environments.
- **Proprietary licensing**: Unlike open-source Unix-like systems, UnixWare is released under a proprietary license.
- **Legacy support**: Maintains compatibility with older Unix applications and systems.

### Significance
UnixWare represents a critical chapter in the history of Unix-like operating systems, particularly in the enterprise sector. Its development reflects the broader industry trends of corporate consolidation and the shift toward proprietary software models. Despite the rise of open-source alternatives, UnixWare remains relevant for organizations requiring a stable, standards-compliant Unix environment.

## Schema Markup
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  "url": "http://www.sco.com/products/unixware714/",
  "sameAs": [
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## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013