A beauty JSON editor for your Mac. ? Highlight and formatting: the editor highlights the structure of JSON string and provides au-tomatic code formatting. ? Validate your JSON string: show syntax error while you’re typing. ? Powerful searching and replacing: include Regular Expression. ? Support undo and redo. ? Compact and format your JSON string. ? Tree Editor: tree structure outline for JSON data editing. Menu with several option al-lows quick editing. ? Tool for importing JSON: import from CSV, Plist, URL. ? Integrate with OS X: you can open your JSON file from Open With menu, search it from Spotlight, open multiple JSON files as the same time.