These emulators offer various levels of customization, stability, and support, allowing you to create and run your own Ultima Online private server.
Website: https://www.servuo.com
Description: ServUO is a modern fork of RunUO, regularly updated to support the latest Ultima Online features and expansions.
Website: http://www.spherecommunity.net
Description: SphereServer is one of the oldest and most flexible UO emulators, offering a highly customizable experience.
Website: https://polserver.com
Description: POL is known for its scriptability, allowing extensive modifications to Ultima Online, ideal for unique server setups.
Website: https://uox3.org
Description: UOX3 is one of the oldest UO emulators, providing a stable and traditional Ultima Online experience with customizability.
Website: https://runuo.github.io/runuo/
Description: RunUO is one of the most popular Ultima Online emulators, built on .NET, and known for its stability and flexibility.
More related stuff : Ultima Online private servers, Ultima Online FAQs