VirtualBox - VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as...
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.
virt-manager - The virt-manager application is a desktop user interface for managing virtual machines through...
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
QEMU - QEMU (short for "Quick EMUlator") is a free and open-source hosted hypervisor that...
Dimmer - A very small and free utility for Windows to reduce brightness on LCD/TFT screens.