CAXA 3D vs Siemens NX
CAXA 3D
caxa.com
Siemens NX
plm.sw.siemens.comSide by side
| Figure | CAXA 3D | Siemens NX |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · 3D CAD Software | 7.3 (#64) | 8.6 (#7) |
| Assembly design | Yes | Yes |
| File import and export | 3D CAD formats are described as supported, but not individually named on the product page; engineering drawings support DWG, DXF and EXB. | NX X Manufacturing Essentials can import, export, and visualize Parasolid, IGES, DXF, STEP, STL, and JT models. |
| Free plan | No | No |
| Interoperability | The product supports popular 3D CAD formats and batch format conversion; the maker does not enumerate those formats on this page. | NX X is interoperable with other Siemens Xcelerator software and can share data without translation across its tiers. |
| Modeling method | hybrid | hybrid |
| Sheet-metal tools | Yes | Yes |
| Support | Both license options list 400 telephone support, online consultation, and the CAXA community; the permanent license also includes a dedicated service manager. | Siemens provides NX customer support and links users to its support center and NX community. |
| Supported platforms | Windows 7 and Windows 10 | Windows desktop; NX X Design is cloud SaaS and supports browser-based access |
| Surface modeling | Yes | Yes |
Plans
CAXA 3D
- CAXA 3D Entity Design Subscription ServicePrice not published
- CAXA 3D Entity DesignPrice not published
- CAXA 3D实体设计Price not published
- CAXA 3D实体设计订阅服务Price not published
Siemens NX
- NX X Design Essentials, Standard, Advanced and PremiumPriced on request
In their own words
Siemens NX
Siemens NX is a product development suite spanning design, engineering, and manufacturing. It uses hybrid modeling and includes assembly design, sheet-metal tools, and surface modeling. Windows desktop use is supported, while NX X Design provides browser access as a cloud SaaS service with built-in data management. NX X Design has Essentials, Standard, Advanced, and Premium tiers, built on a common core with progressively added functionality. The tiers can share data without translation with other Siemens Xcelerator software. NX supports IGES, STEP AP203, STEP AP214, DXF/DWG, STL, and 3MF; NX X data exchange also lists JT, Solid Edge, and SolidWorks open. Design Copilot NX answers questions using documentation for the user's NX version and can link to documentation or launch mentioned commands. Other listed tools include virtual and augmented reality design, model-based inspection characteristics, sketch checking with automatic correction, and routed-systems design with rule checking. NX is paid, with pricing on request and a 30-day free trial; no free plan is listed.