BSA unpacker
⚪ Last updated 2008⚠️ Install Order · 3 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
- 👍 1.8% endorsement rate — high engagement, a strong quality signal
- 🏆 #12 of 86 Utilities mods in this game by downloads
📋 About This Mod
This is a utility for viewing the files contained within an oblivion bsa archive and unpacking them. This utility requires . NET 1. 1. This is a standalone version of the BSA browser from obmm 0. 6 beta 2. In order to target . NET 1. 1 instead of 2. 0, a couple of minor features have been cut out. See the readme for details. To use, just run the exe file. Click open and select the bsa archive you want to extract. A list of files contained within the archive will be displayed. You can extract a single file by double clicking on it, extract multiple files by selecting them and then clicking extract, or extract the whole archive by clicking extract all. You can also sort the files contained in the archive using the combo box to the right. Select the variable you wish to sort by, and click sort. (It isn\'t kept sorted automatically, because otherwise it takes several minutes to open large BSA archives, such as the compressed textures archive.)
BSA unpacker is a standalone utility for viewing and extracting files from Oblivion's BSA archives. It requires .NET 1.1 and is based on the BSA browser from OBMM 0.6 beta 2. With over 4,500 endorsements and 254k downloads, it's a trusted tool for modders and players.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community staple with 4,574 endorsements and 254k downloads—clearly a go-to for Oblivion modders.
- Does exactly what it says: view and unpack BSA files without needing the full OBMM.
- Lightweight and standalone—no need to install a mod manager just to peek inside archives.
⚠️ Cons
- Last updated in 2008—over a decade old, so it may have issues on modern Windows (but it's a simple utility).
- Requires .NET 1.1, which is ancient and might need extra setup on newer systems.
- No active development or support—if you hit a bug, you're on your own.
For Oblivion modders who need to extract or inspect BSA files without firing up a full mod manager. Also handy for mod authors who want to see what's inside a BSA. Skip if you're not dealing with Oblivion mods or if you already use OBMM.
💡 Beginner Tips
- If you're on Windows 10/11, you may need to enable .NET 1.1 in Windows Features or install it manually—check Microsoft's site.
- Use this tool to extract BSA files into a folder, then you can edit textures or meshes and repack them with a BSA creator.
- Always extract to a separate folder so you don't accidentally overwrite your game's original files.
📊 Mod Details
- Game
- Oblivion Mods
- Author
- Unknown
- Version
- 0.6.1
- Downloads
- 254,762
- Endorsements
- 4,574
- Category
- Utilities
- Created
- 4/17/2006
- Updated
- 1/7/2008
🔧 How to Install Oblivion Mods
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