# Palm OS

> mobile operating system

**Wikidata**: [Q274582](https://www.wikidata.org/wiki/Q274582)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Palm_OS)  
**Source**: https://4ort.xyz/entity/palm-os

## Summary
Palm OS is a mobile operating system that was first developed in 1996 by Palm, Inc. and later acquired by Access, a Japanese company. It was designed to run on various smartphones and mobile devices, including the popular Treo series.

## Key Facts
- Palm OS is a mobile operating system that was first developed in 1996
- It was initially created by Palm, Inc. and later acquired by Access, a Japanese video game developer
- The operating system ran on ARM architecture platforms
- Palm OS was proprietary software with a copyrighted status
- It was used on various smartphone models including the Treo series (180, 180g, 270, 600, 650, 700p, 755p) and Samsung SPH models (i300, i500, i550)
- The operating system was also known by alternative names including PalmOS, Garnet OS, and .prc
- Palm OS had a website at http://www.access-company.com/products/platforms/garnet/index.html
- The system was used to run video games such as Crimson Fields

## FAQs
### Q: What devices ran Palm OS?
A: Palm OS was used on various smartphones and mobile devices including the Treo series (180, 180g, 270, 600, 650, 700p, 755p), Palm Centro, Kyocera 6035, and Samsung SPH models (i300, i500, i550).

### Q: Who developed Palm OS?
A: Palm OS was initially developed by Palm, Inc. and later acquired by Access, a Japanese video game developer.

### Q: When was Palm OS first released?
A: Palm OS was first developed in 1996.

### Q: What programming languages were used for Palm OS?
A: Palm OS was developed using programming languages including C and C++.

### Q: What was the alternative name for Palm OS?
A: Palm OS was also known by names such as Garnet OS, .prc, Garnet-OS, and Palm OS Garnet.

## Why It Matters
Palm OS was a pioneering mobile operating system that played a significant role in the early development of smartphone technology. It was one of the first operating systems designed specifically for mobile devices, helping to establish the concept of pocket computers that could fit in one's hand. The system's efficient design and user interface set standards for mobile computing that influenced later platforms. Palm OS powered some of the earliest successful smartphones, particularly the Treo series, which helped popularize mobile email and personal organization on the go. Its acquisition by Access demonstrated the value of mobile operating systems in the tech industry. While eventually overshadowed by more modern platforms, Palm OS represents an important milestone in the evolution of mobile computing.

## Notable For
- One of the first mobile operating systems specifically designed for handheld devices
- Powered the popular Treo series of smartphones, which were among the earliest successful smartphones with integrated email and personal organization features
- Used efficient design principles that allowed it to run on relatively limited hardware resources
- Had a distinctive .prc file format for applications
- Was acquired by Access, a Japanese company, indicating its international significance in the mobile technology market

## Body
### Development History
- Palm OS was first developed in 1996
- Initially created by Palm, Inc.
- Later acquired by Access, a Japanese video game developer
- The operating system was also known by alternative names including PalmOS, Garnet OS, and .prc

### Technical Specifications
- Palm OS ran on ARM architecture platforms
- It was a proprietary operating system with copyrighted status
- The system used programming languages including C and C++
- Applications for Palm OS used the .prc file format

### Supported Devices
- Palm OS was used on various smartphone models including:
  - Treo series: 180, 180g, 270, 600, 650, 700p, 755p
  - Palm Centro
  - Kyocera 6035
  - Samsung SPH models: i300, i500, i550

### Software Ecosystem
- Palm OS supported various applications including video games
- Crimson Fields was a notable video game that ran on Palm OS
- The system had a dedicated website at http://www.access-company.com/products/platforms/garnet/index.html

### Recognition and Identifiers
- Palm OS had a sitelink count of 34 across various language Wikipedias
- It was identified with the YSO ID 9269
- The system had Freebase ID /m/09c94
- It was associated with KBpedia ID PalmOS-OperatingSystem

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Palm OS",
  "description": "A mobile operating system developed in 1996 by Palm, Inc. and later acquired by Access.",
  "url": "http://www.access-company.com/products/platforms/garnet/index.html",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q206855",
    "https://en.wikipedia.org/wiki/Palm_OS"
  ],
  "additionalType": "mobile operating system"
}

## References

1. Freebase Data Dumps. 2013
2. YSO-Wikidata mapping project
3. Quora
4. [2012](https://www.iana.org/assignments/uri-schemes/prov/palm)
5. KBpedia