Best IFC Products in 2026

Parametric 3D staircase design with IFC4 and dimensioned DXF export. Free and browser-based. Compliance remains the designer's responsibility.

Key StairSmith features:

Automates stair design Building code compliance Parametric flexibility Integration with CAD/BIM workflows

RealityMAX is the full-stack, AI-powered product visualization platform, 100% online. Turn any image into 3D in seconds, enhance your visuals with AI, and download your work or share it as interactive 3D or AR in a snap, without a line of code.

Key RealityMAX features:

Image to 3D AI image enhancer Upload multiple 3D models Edit 3D model materials

Visit website freemium $20 / Monthly (Starter with up to 50 scenes available) Sponsored

Views Solibri Model Checker and IFC models on both Windows and Mac.

Key Solibri Model Viewer features:

Comprehensive Model Analysis Clash Detection User-Friendly Interface Support for Multiple File Formats

93 stair-only calculators. No logins, no unrelated tools, no black-box math — every formula shows its work and cites the exact code section behind it.

Key Stair Calculators features:

Riser Trim Calculator

Open Source

bimsync helps projects collaborate, share models (BIM), files and documents online.

Key Bimsync features:

User-friendly Interface Collaboration Features Cloud-based Platform Integration Capabilities

Professional Staircase Design Software.

Key StairDesigner features:

User-Friendly Interface Flexibility and Customization Advanced Design Features 3D Visualization

Freeware IFC model viewer.

Key BIM Vision features:

Free Software Wide File Format Support User-Friendly Interface Plugin Architecture

Do you need to open an IFC file and modify it? usBIM.viewer+ is the only freeware certified by buildingSMART International that allows you to view, edit, convert and share BIM models in the IFC format. Basically, it is more than just a viewer!