PexInspector (Fallout 4 and Skyrim Script Editor)
⚪ Last updated 2016⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
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🔍 Analysis
- 👍 4.7% endorsement rate — high engagement, a strong quality signal
- 🏆 #13 of 27 Utilities mods in this game by downloads
📋 About This Mod
PexInspector v0. 2. 1 Alpha Release ================================ Description ----------- A Tool to modify Compiled Papyrus Scripts (. PEX) files Works for both Fallout 4 and Skyrim.
Pex Files to modify? -------------------- I have included a "pexlibrary.zip" with this package that includes all Fallout 4 . PEX files available. Unzip this one and you should be ready to start modding!
Installing ---------- There are nothing special, after unzipping the package you should be able to run it by starting PexInspector.bat or the PapyrusDotNet. PexInspector.exe that exists inside the /bin/ folder. PexInspector requires . NET Framework 4. 5. 2 to be installed. If you do not have it installed already, you can download it here https://www.microsoft.com/en-us/download/details.aspx?id=42642
Contact ------- If you have any questions, you can add me on skype: zerratar Or send me an email: zerratar@gmail.com, or why not just by pm on Nexusmods forums? My username is: zerratar
Open Source ----------- PexInspector is open source and is part of PapyrusDotNet which can be found on github https://github.com/zerratar/PapyrusDotNet
Changelog --------- Version 0. 2. 1 Fixed a bug causing invalid code to be displayed by the decompiled. Fixed an issue with the instruction editor that could cause invalid arguments. Fixed a bug causing PexInspector to sometimes crash when modifying instructions. Updated so that the decompiler re-runs whenever you modify the instructions. Updated the syntax highlighting to be a bit prettier and cover more keywords.
Version 0. 2. 0 Added source display powered by Champollion Decompiler by Orvid King for when selecting a method. NOTE: The version used in PexInspector is not a fully fledged decompiler and is only for easy and quick presentation of the current method's source code. For a complete and better version (if you need a decompiler.) You should use Orvid's Champollion instead. http://www.nexusmods.com/fallout4/mods/3742/? The Method Selector now lists all the available methods for the selected "Location" Fixed a bug causing PexInspector to crash whenever a method that did not exist within the method selection list was used when no methods were selected. * You can now press on Enter on your keyboard in most editor dialogs to finish the selection/edit (Sam
PexInspector is a utility for editing compiled .PEX script files in Fallout 4 and Skyrim, allowing modders to modify scripts without the source code. It has 1,762 endorsements and 37,257 downloads, last updated in 2016. Ideal for mod authors needing to tweak or patch existing scripts.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-trusted with 1,762 endorsements and 37k downloads
- Fills a niche need for script editing without source
- Works for both Fallout 4 and Skyrim modders
⚠️ Cons
- Last updated in 2016 — may not support newer game versions or DLC
- No detailed documentation or usage guide provided
- Requires technical knowledge of Papyrus scripting to use effectively
For mod authors and advanced modders who need to tweak or patch compiled scripts without the original source. Skip if you're a casual player looking for gameplay mods — this is a developer tool.
💡 Beginner Tips
- Make backups of your .PEX files before editing, as mistakes can break scripts.
- Use a mod manager to keep your edited scripts organized and easy to revert.
- Test edited scripts in a separate save to avoid corrupting your main playthrough.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Zerratar
- Version
- 0.2.1
- Downloads
- 37,257
- Endorsements
- 1,762
- Category
- Utilities
- Created
- 12/31/2015
- Updated
- 1/13/2016
🔧 How to Install Fallout 4 Mods
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