OK JSON3.1

Format JSON into a readable layout and edit its contents with OK JSON, while invoking the same work from scripts when repeatable processing matters. It is designed for handling JSON that needs inspection, correction, or presentation during development. The built-in editor provides a focused place to revise JSON documents instead of working only with unformatted text.

Its scriptable design lets developers incorporate formatting and editing into command-driven workflows and other repeatable tasks. This makes it useful for examining structured data, preparing JSON for sharing, and making controlled changes to configuration or data files. Developers and technical users can apply it whenever JSON needs both human editing and script-based handling.

OK JSON runs on MacOS and belongs to the Developer Tools category. Version 3.1 is the current release, and the software is available as freeware. It requires macOS 15 Sequoia or newer and supports both Intel-based and Apple Silicon Macs.