OpenBuildings Designer vs. ActCAD BIM

OpenBuildings Designer is a multi-discipline building design application that enables BIM workflows to provide information-rich models for the design, analysis, simulation, and documentation of buildings. It incorporates OpenBuildings Designer computational design and energy services for building performance evaluation. OpenBuildings Designer immerses you in a 3D modeling environment and provides site content by referencing reality models. The application shares a catalog of design components across the project team. Built-in clash detection allows designers to coordinate building systems.

ActCAD is a native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software tools available in market. Flexible license types available even for single license. There is no learning for existing cad users while saving 80% of the costs. ActCAD offers free email technical support without any limitations.