Adobe Dimension is described as '3D design tool offering real-time previews, asset compositing, Adobe Stock access, and photorealistic rendering, perfect for seamless visual integration' and is a 3D Modeler in the photos & graphics category. There are more than 50 alternatives to Adobe Dimension for a variety of platforms, including Windows, Mac, Linux, Web-based and Autodesk 3ds Max apps. The best Adobe Dimension alternative is SketchUp. It's not free, so if you're looking for a free alternative, you could try Spline or Paint 3D. Other great apps like Adobe Dimension are ZBrush, LuxCoreRender, Vectary and Cycles Renderer.