Archive editor (including archive decryption function)
Basic GUI tool based on BL4 archive editing
About this mod Machine translation
Basic GUI tool based on BL4 archive editing
Borderlands 4 Save Editor
🎮 **A simple and easy-to-use Borderlands 4 archive editing tool that supports decryption and encryption of archive files! **
✨ Core Functions
- 🔓 **Archive Decryption/Encryption** - Borderlands4SaveDataResigner project based on mi5hmash
- 🖥️ **Graphic Interface** - Say goodbye to command line operations, one-click processing
- ⚡ **Quick Data Extraction** - Easily extract the data you need from archive files
- 🔄 **Dual platform support** - Compatible with Steam and Epic platform saves
📋 System Requirements
-.NET Desktop Runtime 9
🚀 How to use
- Click the Select button to select your .sav or .yaml file
- Enter your Steam64ID according to the prompts
- The tool automatically handles file decryption and encryption
🎯 Future plans
The author is developing more features, including:
- Visualized archive data modification (level, experience value, skill points, etc.)
- Backpack item management function
- Item database sharing system
💡 Tips for use
**Add items to save:**
- Add items to backpack or missing loot slots
- Do not assign directly to the equipment slot (may cause the item to disappear)
- Add new items by increasing slot_x number
**Example: Add level 50 Panic Hellwalker**
yaml
slot_1:
serial: '@Ugd_t@Fme!K@^{c#RG/`87S$K^1{DjH5&'
flags: 1
state_flags: 1
🔗Technical Basics
This tool is developed based on the open source project of mi5hmash on GitHub. Special thanks to glacierpiece for its pioneering work in item editing!
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💫 **Easily manage your Borderlands 4 saves and enjoy a personalized gaming experience! **
Install & use Install: follow the bundled instructions
- Unzip the archive from playbuff and read the bundled readme / instructions first.
- There is no universal mod manager for this game: some mods replace game files directly, some go into a game-specific Mods folder, and some need a game-specific community loader or tool first — follow the bundled readme.
- Place the files exactly as the readme says; mods with listed dependencies need those installed too.
- Launch the game to confirm it loaded; some games require enabling mods in settings or an in-game mod menu.
Install locations vary a lot between games and mods — the bundled readme is the most reliable guide.