VMware does not allow hotlinking, but the general pattern is:
If you have the VMware-VIM (vCenter Server) ISO image, the client is included on the disk. Mount the ISO on your Windows system. Run autorun.exe .
When locating the 6.0 download files, users should distinguish between the vCenter Server ISO and the vSphere Client packages.
For vSphere Client 6.0 U3 (build 5112508):
Since the Flash-based vSphere Web Client is also deprecated, your best options today are:
If you cannot access the Flash-based Web Client due to browser restrictions and need the "HTML5" experience, there is a workaround specifically for vCenter 6.0: