BrickStore

BrickStore is a powerful offline management tool for BrickLink users, compatible across Windows, macOS, Linux, Android, and iOS. This multilingual app supports English, German, Spanish, Swedish, and French, delivering a fast and stable experience for browsing and searching the BrickLink catalog with live, as-you-type filtering.

Designed for efficient store management, BrickStore allows users to create XML files for mass uploads and updates, download and view orders, manage store inventory, price items using the latest price guides, and fix obsolete item IDs using the BrickLink catalog change-log. With unlimited undo/redo support and optimized performance leveraging multiple CPU cores, BrickStore offers versatility for LEGO enthusiasts seeking comprehensive store management offline. Note that mobile versions have limitations compared to the desktop experience due to screen size and development constraints. The project is free and open source under GPL v3, with source code available on GitHub.