ManageEngine VM Configuration Tool

The ManageEngine's Free VMware Configuration tool is a light weight tool, can configure VMware Virtual server (VM's ) resources such as CPU, RAM or execute Power operations or change the Name of the VM'S, and also it fetches comprehensive data about the servers and its virtual machines and presents them as visually elegant graphs and reports in a desktop tool dashboard.

http://www.manageengine.com/free-vmware-configuration/free-vm-configuration-index.html