ArCADia BIM is described as 'Software that allows you to create an almost complete design of a building and all installations in one environment. Lots of automation, precision tools, merging documents, collision analysis, in program rendering, 3D, IFC, and much more' and is a CAD software in the photos & graphics category. There are more than 50 alternatives to ArCADia BIM for a variety of platforms, including Windows, Mac, Linux, Web-based and iPad apps. The best ArCADia BIM alternative is FreeCAD, which is both free and Open Source. Other great apps like ArCADia BIM are SketchUp, LibreCAD, Autodesk AutoCAD and OpenSCAD.