UIO - User Interface Organizer
⚪ Last updated 2021⚠️ Install Order · 6 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.8% endorsement rate — high engagement, a strong quality signal
- 🏆 #2 of 173 User Interfaces mods in this game by downloads
📋 About This Mod
User Interface Organizer, or UIO, is an NVSE-powered plugin that is designed to manage and maintain all UI/HUD extensions added to the game by various mods. Once installed, UIO will ensure UI extensions are always properly installed and, when necessary, properly removed; it will automatically detect, resolve and prevent UI-related issues, and will help keep the game's UI intact. You will be able to safely install/remove UI mods, at any time, without having to worry about it breaking other UI mods, or worse - the game.
Additionally, UIO refactors and optimizes several hotspots in the game's UI code and greatly increases menu loading speeds.
UIO enhances XML functionality:
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[]New operator types
[
]UI font scalingUIO currently supports all UI mods that are known to me and require support (a full list can be found below). Adding support for unlisted/future mods is very simple, can be done by anyone, and does not require updating UIO, or involving me in any way. For instructions see below.
UIO also makes it possible to install any supported UI mod manually (i.e. by a simple files-to-folders extraction), without running any scripted installer (most UI mods use scripted installers in order to modify one or more of the game's UI files. These installers are known to fail on some machines, and may break other mods when uninstalled).
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How does UIO work?
UIO operates at game launch, before any UI files are loaded in memory. It detects installed UI mods, makes sure every valid UI extension is properly registered, removes references to missing files and duplicate entries. All this is done without modifying any game files.
How do I use UIO?
Simply download and install it using NMM/FOMM, or manually extract (use 7-Zip) the 7z archive into the game's 'Data' folder. Please note that this is an NVSE plugin, not a standard mod - it doesn't include an ESP/ESM file and will therefore not show in your load-order.
UIO and Mod Organizer (MO)
Due to the way MO works, installing/removing/getting UI mods to work together in harmony, can be very tricky. This is no longer an issue when using UIO alongside MO - UI mods can be treated and handled exactly the same way as any "standard" mods.
Is there a Fallout 3 version?
Here.
Requirements
The New Vegas Script Extender (NVSE), version 5. 1b4 minimum, installed and loaded with the game.
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UIO is an NVSE-powered plugin for Fallout: New Vegas that manages and maintains UI/HUD extensions from various mods, ensuring they are properly installed and removed. With 122,365 endorsements and 6.6 million downloads, it's a highly trusted utility for modded setups.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Massive community trust with 122,365 endorsements
- Essential for modded New Vegas, 6.6 million downloads prove it
- Solves the headache of UI mod conflicts automatically
⚠️ Cons
- Last updated in 2021 — may not support the latest NVSE versions
- Requires NVSE, so you must have that set up first
- No detailed documentation in the description — you'll need to learn from experience
For Fallout: New Vegas modders who run multiple UI/HUD mods and want to avoid conflicts. Essential for anyone building a large mod list. Skip if you play vanilla or only use a couple of UI mods.
💡 Beginner Tips
- Install UIO after all other UI mods to ensure it can manage them properly.
- Use a mod manager like Vortex or Mod Organizer 2 to keep UIO and its dependencies organized.
- Check the mod's forum or comments for known compatibility notes with specific UI mods.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- jazzisparis
- Version
- 2.30
- Downloads
- 6,621,698
- Endorsements
- 122,365
- Category
- User Interfaces
- Created
- 10/10/2014
- Updated
- 8/22/2021
🔧 How to Install New Vegas Mods
Download from Nexus.
📖 Full step-by-step install guide for New Vegas →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.
Keep browsing — more New Vegas mods await