arandr - ARandR is designed to provide a simple visual front end for XRandR.
HWiNFO - Professional System Information and Diagnostics. Comprehensive Hardware Analysis, Monitoring and Reporting for Windows and DOS. FREEWARE. download. Advertisements.
winddcutil - Windows implementation of the ddcutil Linux program for querying and changing monitor settings, such as brightness and color levels.
cpuid - cpuid dumps detailed information about the CPU(s) gathered from the CPUID instruction, and also...
Xdiagnose - GUI tools for diagnosing, repairing, and failsafing X.org issues.
Dell Display Manager - Dell Display Manager enhances everyday productivity through comprehensive management tools giving you optimal front of screen experience, efficient display management and easy, effortless multitasking.