Cadwax Software (UK) supplies professional marine design software built on Rhino 3D and enhanced with specialised tools for naval architecture, hull design, and visualisation. Designed for naval architects, marine engineers, and yacht designers, our solutions support every stage of the design process—from concept development to hydrostatics, performance prediction, and photorealistic rendering.


Why Choose Our Marine Design Tools

Our software is trusted by marine design professionals working across commercial, recreational, and defence sectors. Each solution has been selected for its precision, ease of use, and ability to integrate seamlessly with Rhino 3D.

  • Designed specifically for marine workflows
  • Compatible with industry-standard modelling practices
  • Flexible licensing options for professionals, students, and academic institutions
  • UK-based support and fast digital licence delivery

Featured Marine Design Software

Nemo for Rhino 3D

Nemo adds a complete naval architecture toolkit to Rhino 3D. It includes parametric hull design tools, hydrostatics, and stability analysis—all within the Rhino interface.

  • Parametric hull surface generation
  • Hydrostatics and cross-curves
  • Intact stability analysis
  • Suitable for early-stage design and concept modelling

Learn more about Nemo


Orca3D for Rhino 3D

Orca3D extends Rhino with advanced functionality for marine engineering. It includes hydrostatics, stability, resistance, and CFD preparation tools for high-level design and performance analysis.

  • Fully integrated with Rhino
  • Weight tracking and centre of gravity analysis
  • Resistance prediction using Savitsky and Holtrop methods
  • Interfaces with CFD tools such as Simerics

Learn more about Orca3D


Rhino 3D

Rhino 3D is the foundation of many marine design workflows. With its precise NURBS modelling and extensive plugin ecosystem, Rhino enables the creation of complex hull forms, decks, interiors, and fittings with full control over geometry.

  • Accurate surface modelling for hulls and superstructures
  • Fast prototyping and concept development
  • Supports all major marine plugins

Explore Rhino 3D


Bella Rendering

Bella is a standalone rendering engine with a direct Rhino plugin, ideal for producing high-quality marine visualisations. Create client-ready images that showcase your designs in realistic lighting with accurate materials and reflections.

  • Photorealistic rendering with physically-based accuracy
  • Realistic water and metal surface effects
  • Ideal for proposals, presentations, and marketing material

See Bella Rendering


Contact Us

To discuss licensing, volume purchases, or selecting the right tools for your workflow, get in touch with our team. We support independent designers, marine firms, and academic institutions across the UK.