Good Bye Vsphere Client and Welcome Vsphere HTML5 Web Client
Vsphere HTML5 Web Client
On May 18, 2016, VMWare announced that VSphere Client (Desktop) will not be available for the next version of vSphere however the current versions of Vsphere (6.0, 5.5) will continue with Vsphere Client. Future releases of Vsphere client will be HTML5 based Web client.
For further information – You can refer to http://blogs.vmware.com/vsphere/2016/05/goodbye-vsphere-client-for-windows-c-hello-html5.html?src=vmw_so_vex_akjaer_1025