# Mac OS X Public Beta

> OS

**Wikidata**: [Q1350156](https://www.wikidata.org/wiki/Q1350156)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mac_OS_X_Public_Beta)  
**Source**: https://4ort.xyz/entity/mac-os-x-public-beta

## Summary
Mac OS X Public Beta is an operating system developed by Apple Inc. It is a Unix-like operating system based on Darwin, serving as a public preview before the release of Mac OS X 10.0. This operating system is classified as a type of macOS.

## Key Facts
*   Developed by Apple Inc.
*   Classified as an operating system, macOS, and Unix-like operating system.
*   Based on the Darwin operating system.
*   Preceded by NeXTSTEP and Mac OS 9.
*   Succeeded by Mac OS X 10.0.
*   Also known by aliases such as Public Beta and Mac OS X 10.0 Public Beta.
*   Its official website was available in Italian, archived from February 15, 2001.

## FAQs
### Q: Who developed Mac OS X Public Beta?
A: Mac OS X Public Beta was developed by Apple Inc., an American multinational technology company. Apple Inc. was founded on April 1, 1976.

### Q: What operating system is Mac OS X Public Beta based on?
A: Mac OS X Public Beta is based on Darwin, which is also classified as a computer operating system. This foundation contributed to its classification as a Unix-like operating system.

### Q: What operating systems preceded Mac OS X Public Beta?
A: Mac OS X Public Beta was preceded by NeXTSTEP, an operating system from NeXT Computer, and Mac OS 9, which was released on October 23, 1999.

### Q: What operating system followed Mac OS X Public Beta?
A: Mac OS X Public Beta was directly followed by Mac OS X 10.0, which is also an operating system by Apple.

## Why It Matters
Mac OS X Public Beta holds significance as a pivotal transitional release in Apple's operating system history. As a "Public Beta," it provided users with an early, accessible look at the next generation of Mac operating systems, bridging the gap between the classic Mac OS 9 and the modern macOS lineage. Its foundation on Darwin and classification as a Unix-like operating system marked a fundamental architectural shift, moving away from previous iterations like NeXTSTEP. This public preview allowed Apple to gather feedback and refine the system before the official launch of Mac OS X 10.0, thereby playing a crucial role in the development and eventual success of the macOS family. It introduced the core technologies and user experience that would define Apple's desktop operating systems for decades to come.

## Notable For
*   Being a public beta release in the Mac OS X lineage.
*   Its classification as a Unix-like operating system.
*   Being based on the Darwin operating system.
*   Serving as the direct predecessor to Mac OS X 10.0.
*   Bridging the transition from older systems like NeXTSTEP and Mac OS 9 to the macOS family.

## Body

### Overview and Classification
Mac OS X Public Beta is an operating system developed by Apple Inc. It is classified as an operating system, a type of macOS, and a Unix-like operating system. Its raw description is "OS."

### Development and Foundation
The operating system was developed by Apple Inc., a company founded on April 1, 1976. Mac OS X Public Beta is based on Darwin, which is itself a computer operating system.

### Relationships
*   **Predecessors:** Mac OS X Public Beta followed NeXTSTEP, an operating system from NeXT Computer (inception: 1989-09-18), and Mac OS 9, an operating system released on October 23, 1999.
*   **Successor:** It was succeeded by Mac OS X 10.0, an operating system also developed by Apple.

### Aliases
The Mac OS X Public Beta is known by several aliases, including:
*   Mac OS X Bêta Publique
*   Mac OS X Beta Publique
*   Mac OS X Beta publica
*   Public Beta
*   Mac OS X 10.0 Public Beta
*   맥 OS X 퍼블릭 베타

### Online Presence
An archived version of its official website, http://www.apple.com/it/macosx/, is available from February 15, 2001, in Italian. The entity has a Wikipedia title "Mac OS X Public Beta" with pages in multiple languages including Arabic, German, English, Spanish, Estonian, Italian, Japanese, Korean, Marathi, and Dutch. It also has a Freebase ID of /m/0373f8.

```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Mac OS X Public Beta",
  "description": "An operating system developed by Apple Inc., serving as a public preview before Mac OS X 10.0.",
  "url": "http://www.apple.com/it/macosx/",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q11920",
    "https://en.wikipedia.org/wiki/Mac_OS_X_Public_Beta",
    "http://www.freebase.com/m/0373f8"
  ],
  "additionalType": [
    "https://schema.org/OperatingSystem",
    "https://en.wikipedia.org/wiki/MacOS",
    "https://en.wikipedia.org/wiki/Unix-like_operating_system"
  ],
  "developer": {
    "@type": "Organization",
    "name": "Apple Inc."
  }
}

## References

1. Freebase Data Dumps. 2013