Shutdown Start Remote is an app for Android to remote shutdown or start your computer. It is very easy to use.

Important message for upgrading users: you need the computer application version 3.0.1 from my homepage. The old one isn't supported anymore.

Features:

-Supports Windows, Mac and Linux
-Easy to setup
-Connection with network scanner, QR code or IP address
-Connection over Internet
-Very intuitive user interface
-No installation on your PC required (only run a .jar file with Java)
-All screen sizes supported
-Switch between shutdown, reboot and hibernate
-Wake On Lan