Optimal Remote Extension is a free mobile app developed by OPTiM Corporation for Android devices. This app is designed to extend the features of Optimal Remote, a remote management tool provided by OPTiM Corporation. It is important to note that this app does not work alone and should only be installed when prompted while using Optimal Remote.

With Optimal Remote Extension, users can access additional features, such as the ability to remotely control a device's camera and microphone. The app also allows users to remotely access and control various functions of a device, including screen sharing, file transfer, and chat.

Overall, Optimal Remote Extension is a useful tool for those who use Optimal Remote and need additional features. However, it is important to note that the app is only an extension and cannot be used as a standalone remote management tool.