How to Open JSON Files on Mac
Learn how to open JSON files on your Mac using built-in tools, online viewers, browser extensions, and dedicated apps like DevKnife.
Read MoreVersion 1.10.0 focuses on workflow improvements across the app. The headline change is full multi-window support, plus a more capable JSON Editor.
DevKnife now supports multiple windows. Open another window to work on different tools side-by-side or keep a focused tool window while you continue working elsewhere.

A collage of DevKnife windows open at once to show multi-window support.
The JSON Editor adds smarter formatting and repair tools:

Auto-repair flow in the JSON Editor when invalid JSON is detected.
That’s everything in 1.10.0. Multi-window support is a major workflow unlock, and the JSON Editor improvements should remove a lot of friction when working with real-world data.
Learn how to open JSON files on your Mac using built-in tools, online viewers, browser extensions, and dedicated apps like DevKnife.
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