# MenuetOS

> operating system

**Wikidata**: [Q587135](https://www.wikidata.org/wiki/Q587135)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/MenuetOS)  
**Source**: https://4ort.xyz/entity/menuetos

## Summary
MenuetOS is a lightweight operating system primarily written in assembly language, designed for the IA-32 platform. Released in 2000, it is notable for its small size and efficiency, making it one of the smallest 64-bit operating systems available.

## Key Facts
- **Inception**: 2000-05-16
- **Primary programming language**: Assembly language
- **Platform**: IA-32
- **Latest version**: 1.56.00 (preferred), released on 2025-04-04
- **License**: GNU General Public License, version 2.0 (for IA-32) and proprietary license (for other parts)
- **Website**: [menuetos.net](https://menuetos.net/)
- **Sitelink count**: 28
- **Followed by**: KolibriOS
- **Copyright status**: Copyrighted
- **Languages of work or name**: English, Russian, Czech, Serbian

## FAQs
### Q: What is MenuetOS primarily used for?
A: MenuetOS is primarily used for educational purposes and as a lightweight operating system for embedded systems due to its small size and efficiency.

### Q: Is MenuetOS open-source?
A: MenuetOS is open-source under the GNU General Public License, version 2.0, for its IA-32 components, but other parts may have proprietary licenses.

### Q: What makes MenuetOS unique compared to other operating systems?
A: MenuetOS stands out for being one of the smallest 64-bit operating systems, written primarily in assembly language, and designed for minimal resource usage.

### Q: Who developed MenuetOS?
A: The developer of MenuetOS is not explicitly mentioned in the provided source material, but the project is associated with the website menuetos.net.

### Q: Can MenuetOS run on modern hardware?
A: MenuetOS is designed for the IA-32 platform, which may not be fully compatible with modern hardware, though it can run on emulators or older systems.

## Why It Matters
MenuetOS holds significance in the realm of lightweight and minimal operating systems. Its development demonstrates the feasibility of creating a functional operating system with a small footprint, making it suitable for educational purposes and embedded applications. By being written primarily in assembly language, it offers insights into low-level system programming and hardware interaction. Despite its age, MenuetOS remains relevant as a benchmark for efficiency and simplicity in operating system design. Its small size and 64-bit capability make it a notable example of optimized system software.

## Notable For
- Being one of the smallest 64-bit operating systems available.
- Primarily written in assembly language, showcasing low-level programming techniques.
- Designed for minimal resource usage, making it suitable for embedded systems.
- Released in 2000, predating many modern lightweight operating systems.
- Features a proprietary license for certain components, distinguishing it from purely open-source alternatives.

## Body
### Overview
MenuetOS is a lightweight operating system developed in 2000, primarily written in assembly language. It is designed to run on the IA-32 platform and is notable for its small size and efficiency.

### Development and Release
- **Inception**: MenuetOS was first released on May 16, 2000.
- **Primary Language**: The operating system is primarily written in assembly language, which allows for direct hardware interaction and minimal overhead.
- **Versions**: The latest version is 1.56.00, released on April 4, 2025. Previous versions include 1.10.50 (November 27, 2015), 1.30.60 (March 1, 2019), and 1.55.50 (December 20, 2024).

### Licensing and Availability
- **License**: MenuetOS is licensed under the GNU General Public License, version 2.0, for its IA-32 components. Other parts may be subject to a proprietary license.
- **Website**: The official website is [menuetos.net](https://menuetos.net/), where users can download and learn more about the operating system.
- **Sitelink Count**: The operating system has 28 sitelinks, indicating its presence across various online resources.

### Technical Specifications
- **Platform**: MenuetOS is designed for the IA-32 platform, which may limit its compatibility with modern hardware.
- **Programming Language**: The use of assembly language allows for optimized performance and direct control over hardware resources.
- **Copyright Status**: MenuetOS is copyrighted, protecting its development and distribution.

### Significance and Impact
- **Minimalist Design**: MenuetOS exemplifies the principles of minimalism in operating system design, making it suitable for educational purposes and embedded applications.
- **Educational Value**: Its small size and assembly language implementation provide valuable insights into low-level system programming.
- **Legacy**: Despite its age, MenuetOS remains relevant as a benchmark for efficiency and simplicity in operating system design.

### Related Systems
- **KolibriOS**: MenuetOS is preceded by KolibriOS, another operating system written in assembly language, released in 2004.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "MenuetOS",
  "description": "A lightweight operating system primarily written in assembly language, designed for the IA-32 platform.",
  "url": "https://menuetos.net/",
  "sameAs": ["https://www.wikidata.org/wiki/Q155555", "https://en.wikipedia.org/wiki/MenuetOS"],
  "additionalType": "OperatingSystem"
}

## References

1. [Source](http://www.menuetos.net)
2. [Source](http://www.menuetos.net/license.htm)
3. [Source](http://www.menuetos.net/m64l.txt)
4. [Source](http://www.menuetos.net/)
5. [Source](https://www.menuetos.net/)
6. Freebase Data Dumps. 2013
7. [MenuetOS](https://menuetos.net/)