If you have a non-Steam version or prefer a direct download, you can find it on the official developer site. Go to the Egosoft X4 Bonus Material page. Scroll down to .
The is a robust solution for maintaining digital inventories. Its straightforward installation and low overhead make it an excellent utility for anyone needing to organize large amounts of offline storage data. By following the steps above, you should have a fully functional installation ready for cataloging within minutes.
You must be logged in to an Egosoft forum account with your game registered to access the download.
The X Catalog Tool is an official software utility developed by EGOSOFT. Its primary function is to game archives, specifically files with the extensions .cat and .dat . X4: Foundations stores almost all of its game data—from ship models and AI scripts to universe maps and sound files—inside these compressed archive files to optimize performance and loading times.
A deep installation of this nature is rarely successful on a standard, consumer-grade Windows setup. The operating system’s security protocols (Driver Signature Enforcement, Windows Defender, and SmartScreen) view unsigned or low-level utility tools as threats.
By following this guide, you should now have the X Catalog Tool 1.11 installed and be ready to begin your journey into the creative world of modding for X4: Foundations and X Rebirth .
After the "x catalog tool 111 install" is complete, the next step is using it to extract game files. The process differs slightly depending on whether you use the Steam launcher or the standalone version.
The current user accounts do not have execute rights for the installation directory binaries.