product
Start free. Scale when you need to.
The Free plan includes the full workbench. Enterprise adds dedicated support and customisation. Pro adds Effileap's state-of-the-art hex meshing and midsurfacing, plus the full 8,800+ card material library.
Free
The complete pre/post workbench and mesh-free solver, for individual engineers, students, researchers and commercial use.
No licence fee
Get started- Full pre/post workbench for Windows
- CAD import: STEP, IGES, BREP, STL, 3MF
- Defeaturing, booleans, push-pull and slicing
- Automatic part-connection detection
- Standard midsurfacing
- Standard hex meshing (swept and transfinite)
- Linear and quadratic tet, 2D and shell meshing
- Mesh-edit and quality toolkit
- Mesh-free solver: static, modal, plasticity
- CalculiX, Code_Aster, OpenRadioss and MoFEM runs
- Abaqus .inp and LS-DYNA .k read and write
- LS-DYNA to OpenRadioss conversion
- Topology and topography optimization
- Material library with 500+ material cards
- Material definitions: elastic, plastic, thermal
- Contours, animation, section cuts, probes and XY plots
- Side-by-side result comparison
- Curve rating with ISO/TS 18571 and CORA
- HTML, PDF and interactive 3D reports
- Command line and local AI-agent link
- Community support
- State-of-the-art hex meshing
- State-of-the-art midsurfacing
- Full material library (8,800+ cards)
Enterprise
For organisations that rely on Naksha in production and want a direct line to the team that builds it.
Scoped to your organisation
Contact sales- Everything in Free, plus:
- Dedicated support from the Naksha team
- Customisation at discounted rates: new formats, reports and workflows
Pro
For teams who need hex meshes and midsurfaces of complex parts quickly, at production quality.
Priced per seat
Contact sales- Everything in Enterprise, plus:
- State-of-the-art hex meshing: Effileap's learned hex mesher splits complex solids into hex-meshable blocks automatically
- State-of-the-art midsurfacing for complex thin-walled parts
- 8,800+ material cards
What's in each plan
| Feature | Free | Enterprise | Pro |
|---|---|---|---|
| Geometry & pre-processing | |||
| CAD import (STEP, IGES, BREP, STL, 3MF) | ✓ | ✓ | ✓ |
| Defeaturing, booleans, push-pull, slicing | ✓ | ✓ | ✓ |
| Materials, contact, ties, steps, loads | ✓ | ✓ | ✓ |
| Material library (500+ cards) | ✓ | ✓ | ✓ |
| Full material library (8,800+ cards) | — | — | ✓ |
| Meshing & midsurfacing | |||
| Tet, 2D and shell meshing | ✓ | ✓ | ✓ |
| Standard hex meshing (swept, transfinite) | ✓ | ✓ | ✓ |
| Standard midsurfacing | ✓ | ✓ | ✓ |
| State-of-the-art hex meshing | — | — | ✓ |
| State-of-the-art midsurfacing | — | — | ✓ |
| Solvers & optimization | |||
| Mesh-free solver (static, modal, plasticity) | ✓ | ✓ | ✓ |
| CalculiX, Code_Aster, OpenRadioss, MoFEM | ✓ | ✓ | ✓ |
| Abaqus and LS-DYNA deck read and write | ✓ | ✓ | ✓ |
| Topology and topography optimization | ✓ | ✓ | ✓ |
| Post-processing & automation | |||
| Contours, animation, sections, probes, plots | ✓ | ✓ | ✓ |
| Result comparison and curve rating | ✓ | ✓ | ✓ |
| HTML, PDF and interactive 3D reports | ✓ | ✓ | ✓ |
| Command line and local AI-agent link | ✓ | ✓ | ✓ |
| Support & services | |||
| Community support | ✓ | ✓ | ✓ |
| Dedicated support | — | ✓ | ✓ |
| Customisation at discounted rates | — | ✓ | ✓ |
Common questions
What's the difference between standard and state-of-the-art hex meshing?
Standard hex meshing, in every plan, covers swept and transfinite meshes, which work well on geometry that can be swept. Pro adds Effileap's learned hex mesher: a trained model that splits complex solids into blocks that can be meshed with hexes, so far fewer parts need manual partitioning.
What does the Enterprise customisation cover?
Work built around your process, such as extra file readers and writers, custom report templates and automated workflows. Enterprise customers get it at discounted rates. Tell us what you need and we'll scope it.
Can I move to another plan later?
Yes. Your models and project files stay the same, and the plan only changes which tools and services are available.
Do I need Abaqus or LS-DYNA installed?
No. You can open and edit their decks and view LS-DYNA d3plot results without either one installed. You only need your own licence to actually run those solvers.
Which operating systems are supported?
Naksha is a Windows desktop application, and a portable build runs without installation.
Is my model data sent anywhere?
Solves, meshing and post-processing all run locally on your machine. The optional agent link only listens on localhost and is off by default. If you turn it on, the AI assistant you connect can see what it reads through the link.
Not sure which plan fits?
Tell us about your models and the solvers you use, and we'll recommend a plan and show it working on your own parts.