BrickStoreBrickStore 
BrickStore (brickstore.exe). BrickStore is a BrickLink offline tool, very similar to BrikTrak.
Check out a complete collection of instruments for accessing BrickLink content directly from your computer. Work seamlessly in both online and offline modes to browse and search the native catalogue in multiple languages. Easily upload and update your information packages in XML format while keeping your workflow fast and organized.
BrickStore is an offline tool for BrickLink, similar to BrikTrak, and runs on Windows, Mac OS X and Unix. Available in English, German, French and Dutch, it helps you browse and search the BrickLink catalog, create XML files for Mass-Upload and Mass-Update, download and view orders by order number, and manage your full store inventory. Designed for efficiency, it also supports advanced users who need reliable LEGO inventory management, BrickLink store management software, and a smooth offline LEGO catalog tool experience.