X Rebirth Catalog Tool 1.10 Jun 2026

The Catalog tool is available for download from the egosoft.com Downloads page under X Rebirth -> Bonus Material. Egosoft Forum X Catalog Tool - X Community Wiki - EGOSOFT

No errors. No warnings.

When X Rebirth or X4: Foundations runs, it reads these .cat and .dat pairs, assembling a virtual file system on the fly. This is how the game manages the thousands of assets it needs to load efficiently. X Rebirth Catalog Tool 1.10

Whether you want to tweak ship statistics, overhaul the graphics, or fix bugs, mastering this tool is your first step. What is the X Rebirth Catalog Tool 1.10?

This is a great example of how the community has improved upon the official tools, saving modders significant time and effort. The Catalog tool is available for download from the egosoft

The download link was a direct IP address that shouldn't have still been active. Ethan hovered his mouse over it. Downloading random executables from dead forums was how you got your machine turned into a botnet. But the merger presentation was at 8:00 AM, and his career was currently holding onto a cliff edge by its fingernails.

– Version 1.10 can only unpack .cat files. It cannot repack modified files into new .cat archives. For repacking, you must use the official XRCatTool.exe (from Egosoft SDK) or another third-party tool. This is the single biggest missing feature. When X Rebirth or X4: Foundations runs, it reads these

While is the focus, the official X Catalog Tool has seen minor updates, with version 1.11 being the latest available on the EGOSOFT download portal. These updates typically add compatibility for newer game patches or fix minor bugs.

Once you have finished working on your mod, you will need to package it into a .cat and .dat file for the game to read it.

Operating the tool is a straightforward process, typically handled via a or by dragging and dropping files onto the executable.