ReceiptQuickLook

The plugin adds a Quick Look preview for App Store cryptographic receipt files, allowing users to view their contents directly in Finder. It works with receipts generated on iOS and macOS, and can be installed for a single user or system‑wide by copying the generated bundle into the appropriate Quick Look directory and refreshing the plugin cache. The README also notes that the plugin can be installed via Homebrew Cask.

To use the preview, a user selects a receipt file in Finder and presses the space bar, similar to other Quick Look extensions. For iOS receipts, the instructions describe extracting the receipt from an Xcode‑derived sandbox bundle, navigating to the AppData/StoreKit folder, and then invoking Quick Look on the file.

The project is built with Xcode, distributed as a .qlgenerator bundle, and released under the GNU GPL v3 license. It is marked as stable and targets macOS platforms.