If you work in the construction or architectural industry, chances are you've encountered IFC (Industry Foundation Classes) files. These files are widely used for sharing and exchanging information in building information modeling (BIM) projects. However, viewing IFC files can be a challenge if you don't have access to specialized software. That's where free online IFC viewer tools come in handy. Here are some of the best options available in 2021.

1. BIM Vision

BIM Vision is a popular and feature-rich free IFC viewer that allows you to open and explore IFC files with ease. It offers a user-friendly interface and a wide range of viewing and navigation tools. BIM Vision also supports other file formats, making it a versatile choice for construction professionals.

2. XBIM Xplorer

XBIM Xplorer is an open-source IFC viewer that provides advanced visualization capabilities for IFC files. With support for 3D navigation, sectioning, and measurement tools, XBIM Xplorer is a powerful option for those who need to inspect and analyze IFC models online.

3. openIFCViewer

openIFCViewer is a web-based IFC viewer that allows you to upload and view IFC files directly in your browser. It offers a simple and intuitive interface, making it ideal for quick file inspections and presentations. openIFCViewer is a lightweight yet effective tool for accessing IFC data without the need for complex software.

4. Tekla BIMsight

While Tekla BIMsight is more commonly known as a collaborative BIM software, it also offers a free viewer that supports IFC files. With its streamlined interface and powerful viewing capabilities, Tekla BIMsight is a great option for teams working on BIM projects who need to share and review IFC data.

5. BIMcollab ZOOM

BIMcollab ZOOM is a lightweight IFC viewer designed to provide fast and efficient access to IFC files. It offers a range of tools for model navigation and analysis, allowing users to visualize IFC data with ease. BIMcollab ZOOM is a free and user-friendly option for anyone who needs to view IFC files online.

Conclusion

With the rise of BIM in the construction industry, the need for accessible IFC viewers has become increasingly important. Fortunately, there are several high-quality free online IFC viewer tools available that make it easy to open and explore IFC files without the need for expensive software. Whether you're a BIM professional, architect, or construction manager, these tools can help you streamline your workflow and collaborate more effectively on BIM projects.