For the uninitiated, ESHARE is a remote desktop software designed for low-latency screen sharing and remote control. Unlike bulky competitors, ESHARE is portable (no installation required for the quick-support version), making it perfect for ad-hoc IT support or accessing your home machine.
Upgrading to the removes these barriers. Here is what you actually pay for: eshare pro license
(Here are related search suggestions I can generate for further research.) For the uninitiated, ESHARE is a remote desktop