Network Inventory Advisor is a network management, Hardware and Software Inventory Audit, License Audit software.

Total Network Inventory is a PC audit and software inventory management solution.

Lansweeper Network Inventory is an agentless IT asset management and Network Inventory software tool for Microsoft Windows.

InvGate Assets has a solid feature set when it comes to IT asset management, adequately covering both hardware and software.

Belarc Advisor builds a detailed profile of your installed software and hardware, network inventory, any missing Microsoft hotfixes, anti-virus status.

IT Asset Tool is a free software to inventor and monitor your network.