3rd Party
Various apps made for, or to work with UO, made by people throughout the community.
Notable Resources
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Shard Pack Ultima Adventures - A full featured, content packed offline/online serverA different take on Ultima Odyssey with tons of new content, maps and a live server running 24/7- Finaltwist
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Resource 'Tips for New Server Owners'
Whether you're stepping into the vast, immersive world of Ultima Online as a player or server...- JBob
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Resource 'UO Region Editor'
Region Editor Personal Note: I wont ever update a version here. This works good enough for me...- MrRiots
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Resource 'UORespawn'
UO Respawn 2.0 Dynamic Spawn System (DSS) UO Respawn is a high-performance Dynamic Spawn...- Wilson
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Resource 'How to add custom animations to UO'
My only request that you only share the link to this tutorial on other forums. ***I'd like to...- Redmoon
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Resource 'Introduction To Git'
By following these steps, you can clone repositories, pull updates, commit changes, and push...- Voxpire
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Resource 'Shards of Minax'
Join the discord! World of Maxxia This is my ServUO Ultra Modded Single Player project. Just...- Rutibex
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Resource 'Remote Desktop Security Monitor'
Remote Desktop Security Monitor Simply extract the contents anywhere and run "RDP MONITOR" to...- Voxpire
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Resource 'TazUO'
TazUO ClassicUO does an excellent job modernizing the original UO Client while maintaining the...- Bittiez
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Resource 'Archive List Of Art Content Creators Old & New'
I am compiling an Archive List of Graphic Creators and Ingame Art Creators, encompassing both...- Erachiro
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Resource 'All-In-One: Installer, Patcher, Launcher (IPL)'
Allow your players to easily install and update everything required to play your shard...- Voxpire
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Resource 'Creating UO sprites with Daz Studio and Blender'
After I posted my ongoing sprite project (which can be found here) I was asked to do a tutorial...- Vrark
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Resource 'Ultima Adventures - A full featured, content packed offline/online server'
A few players of Ultima Odyssey by Djeryv have started modifying the world, adding new systems...- Finaltwist
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Resource 'Vita-Nex'
Vita-Nex: Core (VNc) A library of advanced features that push the limits of Ultima Online!- Voxpire
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Show all
RadMapCopy C# port with new features (uop + map preview with regions.xml)
A standalone .net app for relaying in-game events to Discord
help yourself to an excellent indexer
Misc
UOFiddler w/ bulk management controls (shift to select, ctrl to de-select, batch delete)
2026-04-30
UOFiddler
UOSAPatcher is an Open Source tool, build in Python 3 to change Ultima Online SA client
A highly customization file updater for your players.
Take one art and juice up the old uo art with it!
lets change the way this game is played
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Shard Pack
Ultima Adventures - A full featured, content packed offline/online server
2.21 - major update to the server!
A different take on Ultima Odyssey with tons of new content, maps and a live server running 24/7
A tool to create dialogs that you assign then to specific mobile in game
Modified version of UOL with windows 11 support
RandomEncounters with PK's & Blue's for AoA/R&R like they have in Ultima Adventures
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Helps protect your server from RDP brute-force attacks
Wish T-maps/MiB's used x/y coords instead?
CUO, InsideUO, Pandoras Box, Hue Manager, Script Creator, tons more.
Ahh the convenience
map, transition, XML, landtiles, automatic
Cut your nice image into isometric tiles to add in the game quickly.
RunUO 2.6 Full Server Compiled Unedited with Server Code
