PC Power Controller is a free Android app developed by OCEANWEB that allows you to power on/off your PC remotely. This app is a simple and easy-to-use remote power switch for your PCs. With the Wake-on-LAN feature, you can boot up any computer with Wake-on-LAN enabled. Additionally, you can also shutdown any computer with SSH enabled. The app comes with a simple UI that allows you to manage several computers at once.

One of the best features of PC Power Controller is the ability to shutdown/restart/suspend/hibernate your PC with just one button push. Another great feature is that it's completely free to use. The app displays ads only when you click the "Donate by watching ads" button.

Overall, PC Power Controller is a reliable and useful app for anyone who wants to control their PC remotely. The app is easy to use and comes with several great features. If you're looking for a simple and free remote power switch for your PC, PC Power Controller is definitely worth checking out.