# NaroCAD

> free software

**Wikidata**: [Q11236378](https://www.wikidata.org/wiki/Q11236378)  
**Source**: https://4ort.xyz/entity/narocad

## Summary  
NaroCAD is a free software application designed for computer-aided design (CAD). It allows users to create and modify technical drawings and supports open collaboration through its open-source licensing model.

## Key Facts  
- NaroCAD is distributed under the GNU General Public License version 2.0.  
- The project is hosted on SourceForge with the identifier `narocad`.  
- Its source code is available via Mercurial at `http://hg.code.sf.net/p/narocad/narocad` and Apache Subversion at `https://svn.code.sf.net/p/narocad/svn/`.  
- Programming language used includes Q2407 (as per Open Hub classification).  
- Official website: [http://narocad.com/](http://narocad.com/)  
- Copyright status: copyrighted  
- Instance of: Free software  
- Has a dedicated page in Japanese Wikipedia (`wikipedia_languages: ja`).  
- Registered on Open Hub with ID `narocad`.

## FAQs  
### Q: Is NaroCAD free to use and modify?  
A: Yes, NaroCAD is free software released under the GNU GPL v2.0, which grants users the rights to run, study, change, and redistribute both the original and modified versions.

### Q: Where can I find the source code for NaroCAD?  
A: The source code is accessible using Mercurial or Subversion from multiple repositories listed on SourceForge, including `http://hg.code.sf.net/p/narocad/narocad` and `https://svn.code.sf.net/p/narocad/svn/`.

### Q: What programming languages were used to develop NaroCAD?  
A: According to analysis by Open Hub, one of the primary languages used in development is classified as Q2407, though further detail may require deeper inspection of project documentation.

## Why It Matters  
NaroCAD contributes to the broader ecosystem of open-source CAD tools, offering an alternative to proprietary systems like AutoCAD. As part of the free software movement, it empowers individuals and organizations—especially those with limited budgets—to access professional-grade drafting capabilities without cost barriers. By enabling modification and redistribution, it also fosters innovation and customization tailored to niche industries or educational purposes. Furthermore, being tracked across platforms such as SourceForge and Open Hub indicates community engagement and ongoing interest in maintaining and evolving the toolset.

## Notable For  
- Being licensed under the widely recognized GNU General Public License version 2.0.  
- Hosting dual-version control support via Mercurial and Apache Subversion.  
- Having multilingual visibility, particularly noted in Japanese Wikipedia.  
- Integration into developer analytics platforms such as Open Hub under a unique identifier.  

## Body  
### Overview  
NaroCAD is categorized as free software, meaning it adheres to principles that ensure user freedom in usage, modification, and distribution. It serves primarily as a computer-aided design (CAD) platform intended for creating precise digital representations of physical objects or architectural plans.

### Licensing & Legal Status  
The software is copyrighted but made available under the terms of the GNU General Public License version 2.0. This ensures derivative works remain equally open while allowing unrestricted personal and commercial use. Documentation confirming this was retrieved from SourceForge on July 8, 2017.

### Development Infrastructure  
Source code management for NaroCAD utilizes two major revision control systems:
- **Mercurial** repository located at `http://hg.code.sf.net/p/narocad/narocad`, served via hgweb interface.
- **Apache Subversion** repositories accessible over HTTPS (`https://svn.code.sf.net/p/narocad/svn/`) and SVN protocol (`svn://svn.code.sf.net/p/narocad/svn/`).

This dual approach provides flexibility depending on developers' preferred workflows and integration needs.

### Technical Details  
According to Open Hub's language summary report dated July 19, 2018, the implementation involves programming constructs identified under Q2407—a categorization likely pointing toward object-oriented or scripting paradigms relevant within engineering applications.

### Community Presence  
While global awareness remains modest based on low sitelink count (1), there exists some regional recognition, especially in Japan where content has been published on Wikipedia. Additionally, tracking IDs on external databases such as Open Hub suggest continued monitoring by open-source enthusiasts and analysts alike.

### External References  
- Homepage: [http://narocad.com/](http://narocad.com/)
- Project page on SourceForge: [https://sourceforge.net/projects/narocad/](https://sourceforge.net/projects/narocad/)
- Open Hub profile: [https://www.openhub.net/p/narocad](https://www.openhub.net/p/narocad)
- Google Knowledge Graph Entry: `/g/123dm4pt6`

## References

1. [Source](https://sourceforge.net/projects/narocad/)
2. [The narocad Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/narocad/analyses/latest/languages_summary)