V-nas
V-nas is a practical 2D CAD solution developed by Kawada Techno Systems (KTS) in Japan. Designed for mechanical engineering and architectural drafting, it provides a familiar drafting environment with DWG compatibility. V-nas focuses on ease of use for Japanese manufacturing SMEs, offering local language support, technical documentation, and responsive domestic customer service. The software includes standard 2D drafting tools, dimensioning, layer management, and basic symbol libraries suited to JIS standards.
Full Pricing Breakdown
Key Capabilities
Drafting
Editing
Dimensioning
Output
Technical Audit
Compatibility & Interoperability
Trust & Support
The Pros
- Affordable perpetual licensing for small Japanese firms
- Native Japanese language interface and documentation
- DWG format compatibility for interoperability
- Responsive local technical support
- Lightweight system requirements
The Cons
- Limited to 2D drafting only
- Primarily available in Japanese only
- Smaller ecosystem compared to global competitors
- Limited third-party plugin support
- No cloud or collaboration features
CADGuide Verdict
Final Professional Conclusion
"A dedicated civil engineering and construction 2D/3D CAD suite tailored for Japanese public works standards."
Expert Q&A
?What is V-nas used for?
V-nas is a 2D CAD solution for mechanical and architectural drafting, developed by KTS in Japan. It offers practical drawing tools with DWG compatibility and JIS standard support, primarily serving Japanese SMEs.
?How much does V-nas cost?
V-nas is offered on a perpetual license model. Pricing is not publicly listed and typically requires contacting KTS for a quote. Standard perpetual licenses for small teams generally start in the mid-hundreds to low-thousands USD range.
?Is there a free version of V-nas?
V-nas is a commercial product without a free permanent tier. KTS may offer a 15-30 day evaluation trial upon request. Educational discounts may be available for verified institutions.
?What operating systems does V-nas support?
V-nas runs on Windows. Specific version compatibility should be confirmed with KTS technical support.
?Which file formats does V-nas support?
V-nas supports standard 2D CAD interchange formats including DWG, DXF, and PDF. It is designed for compatibility with other CAD systems used in Japanese manufacturing workflows.
?What are the best alternatives to V-nas?
The closest alternatives within the 2D CAD space are IJCAD, RootPro CAD, and MEDUSA4. The right fit depends on whether you prioritize Japanese language support, DWG compatibility, or specific industry features — compare them side-by-side using the CADGuide comparison tool.
