Blender - Blender is the open source, cross platform suite of tools for 3D creation.
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
V-Ray - Learn why V-Ray for 3ds Max’s powerful CPU & GPU renderer is the industry standard for artists & designers in architecture, games, VFX, VR, and more.
Dimmer - A very small and free utility for Windows to reduce brightness on LCD/TFT screens.