Siemens NX vs T-FLEX CAD
Siemens NX
plm.sw.siemens.com
T-FLEX CAD
tflex.comSide by side
| Figure | Siemens NX | T-FLEX CAD |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| Linux | — | Yes |
| Plans published | 1 | 1 |
| Spec score · 3D CAD Software | 8.6 (#7) | 8.3 (#18) |
| Spec score · 3D modeling software | 8.5 (#31) | 8.4 (#40) |
| Spec score · Engineering CAD Software | 7.9 (#17) | 7.7 (#19) |
| Assembly design | Yes | Yes |
| File formats | NX X Manufacturing Essentials can import, export, and visualize Parasolid, IGES, DXF, STEP, STL, and JT models. | Import: DWG, DXF, STEP, IGES, Parasolid, ACIS, SolidWorks, Inventor, NX, Creo, CATIA, Solid Edge, Rhino, Revit, IFC, JT, FBX, STL, OBJ, PLY, 3MF, GLTF/GLB, and others. Export: DWG, DXF, PDF, STEP, IGES, Parasolid, ACIS, JT, STL, OBJ, PLY, VRML, X3D, IFC, 3MF, and others. |
| Free plan | No | Yes |
| Interoperability | NX X is interoperable with other Siemens Xcelerator software and can share data without translation across its tiers. | The maker lists translators for formats and systems including Siemens NX, CATIA, Creo, Inventor, SolidWorks, STEP, IGES, DWG, DXF, and PDF. |
| Modeling method | hybrid | hybrid |
| Sheet-metal tools | Yes | Yes |
| Supported platforms | Windows desktop; NX X Design is cloud SaaS and supports browser-based access | Windows; Linux (using Wine) |
| Surface modeling | Yes | Yes |
| Trial | Siemens advertises a 30 day free trial of NX X. | A full-featured trial is available for up to 30 days, is stand-alone, and is intended for evaluation rather than commercial use. |
Plans
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.