Open Hardware Monitor - Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
ALVAO IT Asset Management - ALVAO ITAM software helps you manage a wide range of assets, such as hardware, software, data, and people - it is up to you what you want to track.
Guru3D - Guru of 3D: PC Hardware Reviews and tests
Asset Panda - The cloud is playing a very important role for companies who utilize asset management software to track their assets or inventory. See how Asset Panda is leading the field thanks to their cloud-based tracking platform.
Geforce Experience - GeForce Experience is a new application from NVIDIA that optimizes your PC in two key ways.
FreeMeter - Monitor network bandwidth (C#.NET 2k/XP+). Desktop and Systray graph.