Gump Studio
Gump Studio 1.8 is a visual gump designer for Ultima Online that exports dialogs as scripts for RunUO, Sphere and other servers. Includes the quinted mod.
Orbsydia (7)
OSI Maps for UO Landscaper
OSI Maps for UO Landscaper are the original Ultima Online facet surfaces, without heights, prepared as images for regeneration in UO Landscaper 1.1.
UO Architect 2.7.3
UO Architect 2.7.3 by Orbsydia is a tool for designing, extracting and placing Ultima Online buildings via RunUO, with several versions and source.
UO Building Rotator 1.0 Beta
UO Building Rotator 1.0 Beta is a small tool that rotates an Ultima Online building design from south-facing to west-facing orientation.
UO Localization Editor 2.0.0 Final
UO Localization Editor 2.0.0 Final by Ravenal is a Windows editor for Ultima Online cliloc files, used to translate client text strings.
UOLandscaper
UOLandscaper 1.4 by Orbsydia generates Ultima Online map and statics files from painted BMP images, with versions 1.1 to 1.4 archived.
WorldForge 1.0 Beta
WorldForge 1.0 Beta is an early version of the WorldForge map and statics editor for Ultima Online, archived from the Orbsydia section of Manawydan.