MSI Afterburner - Tool to manage video cards. Shows video card stats (temp, GPU usage, etc.).

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

ASUS GPU Tweak - ASUS GPU Tweak fully implements TechPowerUp’s GPU-Z analysis and monitoring features.

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

Guru3D - Guru of 3D: PC Hardware Reviews and tests

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems