IFC (Industry Foundation Classes) files are used in the architecture, engineering, and construction industries to store information about building models and design data. Viewing these files online can be a convenient way to access and analyze building information without the need for specialized software or plugins.

Here are some methods to view IFC files online:

1. BIM Vision: BIM Vision is a free IFC viewer that allows you to open and explore IFC files directly in your web browser. You can easily navigate through the building model, view object properties, and analyze the structure and components. BIM Vision also supports various IFC data formats, making it a versatile solution for viewing IFC files online.

2. Autodesk BIM 360: Autodesk's BIM 360 platform offers a cloud-based solution for viewing and collaborating on IFC files. With BIM 360, you can access IFC files from any device with an internet connection, making it easy to share and review building information with project stakeholders. The platform also provides features for markup and annotation, allowing for seamless collaboration and communication.

3. Trimble Connect: Trimble Connect is another cloud-based platform that supports viewing IFC files online. It provides tools for model visualization, clash detection, and project coordination, making it a comprehensive solution for working with IFC data. Trimble Connect also offers integrations with other software applications, allowing for seamless data exchange and collaboration.

4. BIMx: BIMx is a mobile app developed by GRAPHISOFT for viewing and navigating BIM models, including IFC files. With its intuitive user interface and interactive 3D navigation, BIMx provides a user-friendly experience for exploring building models on mobile devices. The app also supports features such as hyper-models, which enable easy access to 2D drawings and 3D models within the same interface.

Viewing IFC files online offers several benefits, including accessibility, collaboration, and ease of use. By leveraging online IFC viewers and platforms, users can streamline their workflow, share building information with project stakeholders, and make informed decisions based on the design data.

In conclusion, viewing IFC files online is a convenient and efficient way to access and analyze building information. Whether you choose a free IFC viewer like BIM Vision or opt for a cloud-based platform like Autodesk BIM 360 or Trimble Connect, there are several options available for viewing IFC files online. By taking advantage of these tools and platforms, you can enhance your workflow and improve collaboration within the AEC industry.