IFC viewer is a powerful tool for architects, engineers, and construction professionals. It allows users to view and collaborate on 3D models created with Building Information Modeling (BIM) software. With an IFC viewer, stakeholders can easily visualize the design and construction details, review the model's accuracy, and identify potential clashes or issues before they occur on the construction site. This helps to improve project coordination and reduce costly errors and delays. Additionally, IFC viewers often support the integration of different file formats, making it easier to work with various design and construction software. Overall, using an IFC viewer can enhance communication, collaboration, and efficiency throughout the entire construction project lifecycle.