Monitapp Computer Inventory: A tool for retriving information from remote computers, using WMI and storing it into an Excel file. Any WMI class can be retrived by monitapp. Describes the application, prices and provides online-documentation.
Open Group Pegasus: An open-source implementation of the DMTF CIM and WBEM standards. It is designed to be portable and highly modular.
OpenWBEM: An effort to develop an open-source implementation of Web Based Enterprise Management suitable for commercial and non-commercial application.