RailClone Pro is a powerful parametric modeling plugin for 3ds Max, developed by iToo Software. Widely recognized in the architecture and design world, it introduces a unique rule-based and array-based approach to modeling that makes asset creation faster, smarter, and highly flexible. Whether you’re designing complex facades, roads, railings, or furniture, RailClone allows you to distribute, manipulate, and control geometry with ease – no need for complex scripting.
With the release of RailClone 7, the plugin takes a major leap forward. It introduces a new category of Spline Operators for advanced path control, a wide range of ready-made RailClone Systems for elements like windows, curtain walls, and MEP systems, and enhanced performance through an optimized viewport experience. Compatibility with major renderers like V-Ray, Corona, and Arnold remains top-notch, with new improvements for GPU rendering.
From hanging cables using the new Catenary operator to quickly populating retail shelves or ceiling grids with smart presets, RailClone 7 makes procedural modeling in 3ds Max smarter and more accessible than ever.
RailClone Pro Coupon Code Jun 2026 (100% Working)
RailClone Pro
10% off coupon code: regular price $275, discounted price $247.50

Forest Pack + RailClone Bundle
18% discount code for Itoo Software bundle: regular price $550, discounted price $449.10
Key Features and Screenshots

- Parametric Modeling Engine
– Rule-Based Workflow: Build complex models by assembling, repeating, and transforming basic geometry using intuitive node-based rules.
– Array-Based Modeling: Create horizontal and vertical arrays (1D and 2D) to distribute geometry across surfaces, paths, or custom layouts.
– Real-Time Updates: Instant preview and adjustments in the 3ds Max viewport. - Spline Operators (New in RailClone 7)
– Catenary Node: Simulate natural hanging curves like power lines or chains.
– Connect Node: Draws straight lines between spline segments—ideal for structure generation.
– Conform Node: Project splines onto uneven surfaces or terrain automatically.
– Shape Node: Create primitive spline shapes (rectangle, circle, etc.) directly in the style editor.
– Offset, Trim, Filter & More: Fine-tune spline manipulation directly from within the graph editor.

- RailClone Systems (New Presets)
– Preconfigured yet customizable systems in 6 categories:
– Windows
– Curtain Walls
– Office Ceilings
– MEP (Mechanical, Electrical, Plumbing)
– Boardwalks
– Highway Bridges
– Easy parameter tweaking without needing to edit the underlying graph.

- Macro Improvements
– Multiple Output Support: Macros can now return multiple segment, numeric, or spline values.
– Protected Macros: Secure and share macros without exposing their structure.
- Flexible Geometry Management
– Clipping and Segment Scaling: Avoid overlapping/clipping automatically with adaptive segment controls.
– Advanced Alignment Tools: Align to spline corners, curves, or terrain for perfect results.
– Nested Generators: Use generators inside other generators for advanced control. - Built-in Libraries
– Hundreds of built-in styles and presets, including:
– Railings, fences, stairs, curtain walls, shelving systems, ceilings, roads, and more.
– Includes material libraries ready for major renderers like V-Ray, Corona, and Arnold.

- Rendering Compatibility
– Fully compatible with: V-Ray (including V-Ray GPU & Vantage), Corona Renderer, Arnold Renderer (with Physical Materials)
– Proxy and instancing support for optimized scene performance. - Viewport & Performance Enhancements
– Optimized Point-Cloud Display: Improved viewport speed and stability.
– Faster Rendering: Especially with V-Ray GPU and Arnold.
– Automatic Updates Only When Needed: Enhances workflow speed.

- Style Editor Enhancements
– Saved panel widths and positions.
– Search and filter for macros.
– Easier debugging with improved visual flow. - Additional Features
– Supports Most 3ds Max Versions: Including latest 2025 release.
– Multi-language Support
– Commercial License Included: Use in client work and commercial projects.
Pricing Plans
Pricing Plans
| Plan | Price (Excl. VAT) | Key Features |
|---|---|---|
| RailClone Lite | Free | Free for commercial use – Includes RC Slice and RC Spline modifiers – Compatible with 3ds Max 2013 and above – Limited to 3 segments and 1 generator – Access to a sample library of presets |
| RailClone Pro | $275 | Perpetual license – Full feature set with no limitations – Expanding library of nearly 500 presets – Includes RailClone Tools for converting to native instances – One-year extendable Maintenance Plan |
| Forest Pack + RailClone Bundle | $499 | Includes both Forest Pack Pro and RailClone Pro – Comprehensive environment creation toolkit – Supports V-Ray, Corona, and Arnold renderers – Fully compatible with 3ds Max 2025 |
Conclusion
RailClone 7 stands out as a powerful and flexible parametric modeling plugin for 3ds Max. Its recent updates, including advanced spline operators and ready-made systems, significantly enhance workflow efficiency. While there is a learning curve, especially for newcomers, the time saved in complex modeling tasks makes it a worthy investment for professionals in architectural visualization and design. The extensive library and compatibility with major renderers further solidify its position as a top-tier tool in the 3D modeling industry.
Frequently asked questions
What is RailClone used for?
It is a powerful parametric modeling plugin for Autodesk 3ds Max. It allows users to create complex, rule-based geometry like facades, railings, shelving systems, roads, and bridges using an intuitive array-based approach.
Is it compatible with the latest 3ds Max and renderers?
Yes. RailClone 7 is fully compatible with 3ds Max 2013 to 2025 and supports the most popular renderers.
Can I use RailClone Lite commercially?
Yes! The Lite version is free and can be used commercially. However, it has feature limitations (e.g., max 3 segments, 1 generator), and it does not include the full preset library.
Do I need coding knowledge to use this software?
Not at all. RailClone uses a node-based editor with drag-and-drop elements, making it accessible to both beginners and advanced users. No programming is required to create powerful procedural models.
Is there a refund or money-back guarantee?
iToo Software typically does not list a money-back guarantee on their site. You can contact their support for special cases.
How do I get the 20% discount from WinningPC?
You can visit WinningPC’s dedicated page and follow the offer link for RailClone 7 or the Forest Pack + RailClone bundle. The 10% discount is automatically applied at checkout via their exclusive coupon.
Technical Details
| Language Support | English |
| Money Back Guarantee | n/a |
| Operating System | Windows only, compatible with Microsoft Windows 10 / 11 (64-bit versions required) Works with Autodesk 3ds Max 2013–2025 (64-bit) |
| Shipping | Once purchased, license and download links are delivered via email and iToo Software account dashboard |
| Subscription | 1-Year, 3-Year |
| Support Services | Premium email support for Pro users with an active maintenance plan. Extensive online documentation and video tutorials Access to a user forum and knowledge base Free community support for Lite users (no direct tech support) |

