Remote PC Locker
The full version of Remote PC Locker supports many more commands other than Locking PC, that includes Shutdown, Restart, LogOff, Hibernate and StandBy.
In order to use this software, you must have a Gmail account. (We recommend creating a dedicated account for using the software, and not use your personal account).
Remote PC Locker is also available to download at Softpedia. Additionally, its also available at