section of your Steam Library. Once installed, click "Play" and select "Catalog Tool". Direct Download : It is available under the X Rebirth Bonus Material section on Egosoft's website. Usage Guide Extracting Files Open the GUI version of the tool. "Import Catalogs" and navigate to your game's installation folder (e.g., Select the files you wish to view (e.g., ) and click to save them to a local folder. Modding Workflow After extracting, use a text editor like Visual Studio to edit the XML files. Modders often use the -prefersinglefiles

: This version was made available as a standalone download on the Egosoft Bonus Material page. Previously, it was primarily distributed through the Steam client; this update allowed GOG.com owners and players of non-Steam X games to access it more easily.

The tool's cataloging capabilities are where it truly shines. With the X Rebirth Catalog Tool 1.10, users can create and manage extensive catalogs with ease, adding and editing entries, as well as organizing and categorizing data with precision. The software also supports various data formats, ensuring seamless integration with existing systems.

Create a dedicated workspace folder on your drive (e.g., C:/XRebirth_Extracted/ ).

Once installed, extracting game files for modding follows a straightforward process:

The game reads these files sequentially. Higher-numbered catalogs automatically overwrite files in lower-numbered catalogs. The Catalog Tool 1.10 allows you to view this virtual file structure exactly how the game engine interprets it. Key Features of Version 1.10

Set your to your root mod folder ( MyCustomMod ).

Unpacks .cat / .dat pairs into loose folders and repacks loose files back into valid archives.

If you need help setting up your mod workspace, let me know. I can provide for your first extension, explain the load order rules for extensions, or help you track down specific weapon and shield data files .

Instead of packing a massive game file with a tiny edit, utilize X Rebirth's XML patch system ( ). This ensures your mod remains compatible with future game updates and other community mods.

Never overwrite the original game catalogs. Always save your modified files into a separate folder in the game's extensions directory. Load Order Matters:

So, whether you plan to edit the files or simply want to explore how the game works, the X Rebirth Catalog Tool is an indispensable utility to have in your collection.