TigerVNC is described as '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' and is a popular Remote Desktop tool in the network & admin category. There are more than 50 alternatives to TigerVNC for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best TigerVNC alternative is RustDesk, which is both free and Open Source. Other great apps like TigerVNC are AnyDesk, Chrome Remote Desktop, TightVNC and UltraVNC.