Overview of the utility

Quickgeojson is a lightweight macOS Quick Look extension that lets you preview geographic JSON files without launching a separate application. Free to use, it plugs into the Finder experience so developers and data specialists can inspect geospatial files faster and more conveniently.

Supported file types

  • TopoJSON
  • GeoJSON

Installation and basic use

Install the plugin with the provided installer or by following the project's install instructions. After installation, open Finder, highlight a supported file and press the spacebar to see a rendered preview of its contents and structure. No additional mapping software is required.

Key advantages

  • Fast file previews that save time when browsing datasets
  • Visual rendering of geometry and properties for quick inspection
  • Smooth integration with macOS Finder for a native feel
  • Simplifies review of geospatial files during development or analysis

Alternative option

Zeebe Modeler — free: another free tool you might consider depending on your workflow needs.

Technical

Title
quickgeojson
Requirements
  • Mac
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2025-09-25
Author
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