VMware vSphere Client 5.1 is a software product for Windows developed by VMware, Inc.
It is reported that the following Windows processes are part of VMware vSphere Client 5.1:
If you want to remove VMware vSphere Client 5.1 from your computer, just go to Start > Control Panel > Add/Remove programs and select VMware vSphere Client 5.1 from the list of programs.