HDR Light Studio is described as 'The lighting tool for 3D artists' and is an app in the photos & graphics category. There are more than 50 alternatives to HDR Light Studio for a variety of platforms, including Windows, Mac, Linux, Sketchup and Blender. The best alternative is Luminance HDR, which is both free and Open Source. Other great apps like HDR Light Studio are Adobe Dimension, Keyshot, POV-Ray and Aurora HDR.
HDR Light Studio is mainly a Image Editor but alternatives to it may also be 3D Modelers or 3D Animators. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of HDR Light Studio.
Adobe Dimension (formerly Project Felix and then Adobe Dimension CC) is the 3D design tool made for graphic designers. With extensive integration with Adobe Stock, you can easily composite 2D and 3D assets to build product shots, scene visualizations, and abstract art.
The Persistence of Vision Raytracer is a high-quality, totally free tool for creating stunning three-dimensional graphics. It is available in official versions for Windows, Mac OS/Mac OS X and i86 Linux. The source code is available for those wanting to do their own ports.
V-Ray 2.0 for 3ds Max is a complete rendering solution, which combines the power of the well-known V-Ray award-winning production rendering engine with the flexibility and exceptional speed of the interactive rendering system V-Ray RT and the even more impressive new V-Ray RT...
appleseed is a modern, open source, physically-based rendering engine designed to produce photorealistic images, animations and visual effects. It provides individuals and small studios with an efficient, reliable suite of tools built on robust foundations and open technologies.