BIMvision is a freeware IFC model viewer. It allows viewing the virtual models coming from CAD systems like Revit, Archicad, Advance, DDS CAD, Tekla, Nemetschek VectorWorks, Bentley, Allplan, CYPE and others without the necessity of having commercial licenses of these systems or having each of the particular vendor’s viewer. BIMvision visualizes the BIM models created in IFC format 2×3 and IFC4. It has many built-in features and is the first viewer with a plugin interface. BIMvision is a tool extremely easy-to-use tool, which will help you save time, money and energy invested in task implementation. It can be upgraded according to your needs in thousands of ways. To create your own solution, you can: - use existing plugins, - create your own plugin, - integrate BIMvision with your system.