Supremo is described as 'powerful, easy and complete solution for remote desktop control and support. It allows you to access a remote PC or host a Meeting in just a few seconds. There's no need to install it or configure the routers' and is an app in the Network & Admin category. There are more than 50 alternatives to Supremo for a variety of platforms, including Windows, Mac, Linux, iPhone and Android. The best alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try DWService or NoMachine. Other great apps like Supremo are AnyDesk (Free Personal), Zoho Assist (Freemium), TigerVNC (Free, Open Source) and LogMeIn (Paid).
DWService is an open source project which offers a service that allows access to remote systems (Windows, Mac, Linux, Raspberry...) using a standard web browser - without any component required on the client side.
Support customers on a remote computer easily through web-based, on-demand remote support sessions. Set up unattended remote access and manage remote PCs, laptops, mobile devices, and servers effortlessly.
TigerVNC is an advanced VNC implementation. It is based on the fourth generation of VNC. TigerVNC also includes features from the TightVNC and TurboVNC projects. This includes accelerated JPEG compression. TigerVNC supports the latest X.Org X server.
LogMeIn gives you fast, easy remote access to your PC or Mac from your browser, desktop and mobile devices. Premium features like file transfer, file sharing and remote printing help you stay connected and productive wherever you go.