Total Network Inventory - Total Network Inventory is a piece of software designed to help with managing software inventory and auditing PC systems.
Speccy - Speccy - find the details of your computer's specs. Great for spotting issues or finding compatible upgrades. Download the latest version free.
Lansweeper - Lansweeper discovers Windows, Linux and Mac machines in your network.
HWiNFO - Professional System Information and Diagnostics. Comprehensive Hardware Analysis, Monitoring and Reporting for Windows and DOS. FREEWARE. download. Advertisements.
Spiceworks Help Desk - Help desk software features that work for IT
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.