UltraVNC (sometimes written uVNC), an open-source remote-administration/remote-desktop-software utility for Microsoft Windows. Developed by UltraVNC
License: Open Source
UltraVNC is an open-source, highly customizable remote access tool that is better suited for users with technical expertise, while AnyDesk offers a more user-friendly experience with robust features like session recording and chat functionality, making it ideal for businesses and less technical users. The choice between the two depends on specific needs such as ease of use versus customization.