Can I download a free trial version of IronCAD?

Yes, we offer a free 30-day trial of IronCAD. You can easily download the trial version here .

Can IronCAD generate saw lists and CNC output?

Yes. From one central 3D model, IronCAD add-in Para-Flex automatically generates saw lists, parts lists, plate optimization, reports and NC code for CNC machines.

Is IronCAD suitable for custom interior design?

Yes. IronCAD is suitable for companies working with custom furniture, interior design projects and production-oriented work preparation. You design directly in 3D and retain complete freedom in form and construction.

Is IronCAD suitable for work preparation and production?

Yes. With extensions such as Para-Flex , you use the 3D drawing as the basis for all production data. Changes are made automatically, preventing errors and saving time.

Why is IronCAD a good fit for the interior design industry?

IronCAD is ideal for the interior design industry because it allows you to design custom interiors, furniture, cabinets, kitchens, counters, and retail displays directly in 3D. The designs are not only visually striking but can also be technically developed for production.

Interior Construction

Design custom interiors just as you build them

Move faster from concept to workshop with flexible 3D CAD software for interior construction, furniture making, kitchens, cabinets, counters, and complete interior projects.

With IronCAD, you can design freely in 3D, easily customize your designs, and work from a single model to create presentations, working drawings, bills of materials, and production plans.

Try for free

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Free trial – No obligations

Why Interior Designers Choose IronCAD

In custom design, almost every project changes along the way. Client requirements, dimensions, material choices, and details are constantly evolving. IronCAD gives you the freedom to design directly in 3D and flexibly adapt your model right up to production.

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Direct design in 3D

Without fixed structures

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Design as you make

Constructed as in the workshop

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Simple customization

Also later in the process

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Understanding material

Always an overview in your construction

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Ready for production

Output for CNC, saw lists and workshop

A single model for design, presentation, and the workshop

From Model to Working Drawing

Use your 3D model to create clear 2D drawings for the shop floor and work planning. Dimensions, views, and details remain linked to the same design.

Present Faster with AI Rendering

Convert your IronCAD model into a professional interior visualization for quotes, client presentations, and sales meetings.

Working with your own libraries

Build your own libraries using standard components, structures, and custom details. This allows you to work faster, more consistently, and in closer alignment with your own workshop standards.

AI rendering of a luxury store interior featuring a custom curved counter in a dark wood finish, black accents, a vertical slat design, and warm spot lighting, surrounded by stylish product displays and a premium retail environment.

Flexible design for customization

In customization, not everything is predetermined. Designs change due to client needs and new insights.

That’s why you work without a fixed order. Your model remains flexible, even if your project is already further along.

Suitable for different materials

In interior construction, you rarely work with one type of material. Projects often consist of a combination of wood, sheet metal, metal and plastic. Think cabinets, kitchens, counters and other custom interiors.

You build structures directly as they are made, regardless of the material or application. This keeps your design realistic and directly usable for production.

Laptop mock-up showing on-screen 3D render of a wooden modular cabinet with open compartments and colored panels, including silhouette of a person for scale

From design to work preparation and production

If you work from a single 3D model, you don’t have to duplicate steps. Design, work preparation and production remain connected.

Drawings, saw lists, parts lists and CNC data are automatically kept up to date whenever you make changes. This way you work from one source and keep a grip on your project.

Changes are immediately reflected in all output. This saves time and prevents errors in the workshop.

More about Para-Flex

para-flex for automated work preparation

Used by interior designers in practice

IronCAD is used by more than 100,000 designers and manufacturing companies worldwide, including interior designers, furniture makers and job planners.