Freeware

 Free IFC tools for visualizing, checking and translating IFC files

Forschungszentrum Karlsruhe	IfcStoreyView, a viewer for IFC Data. --> Download IfcViewer, a viewer for IFC Data. --> Download IfcWalkThrough, an application for virtually walk through IFC building models. --> Download IfcObjectCounter, an IFC file checker --> Download
Data Design System	DDS IFC Viewer, a viewer for IFC Data. --> Download
TNO Building Research	IfcEngine, a viewer for IFC Data. -->Download
G.E.M. Team Solutions	IfcQuickBrowser, Text-browser for large IFC files. The IFC file is displayed in a tree structure. -->Download
NIST	CIS/2 to IFC Translator, CIS/2 is the product model for structural steel CIS/2 -->Download
Solibri	Solibri IFC Optimizer, Tool for optimizing/compressing IFC files from SOLIBRI -->Download