Quickgeojson is a Mac utility that enhances the Quick Look feature by allowing users to preview GeoJSON and TopoJSON files seamlessly. This free plugin integrates directly into the macOS environment, providing a handy solution for developers and data analysts who work with geographic data formats. With a simple installation, users can quickly access visual representations of their JSON files without the need for additional software.

The plugin supports both GeoJSON and TopoJSON formats, making it versatile for various geographic data applications. Once installed, users can easily view the structure and content of their files by merely selecting them in Finder and pressing the spacebar. Quickgeojson streamlines the workflow for those dealing with geospatial data, ensuring that file previews are fast and convenient.