
Description: JSON Hero is a JSON file editor that provides an intuitive user interface and helpful tools to make editing, formatting, and analyzing JSON data easy. It has features like syntax highlighting, tree viewing of JSON data, validation, and formatting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: json-xls.com is a free online service that allows you to easily convert JSON data into Excel spreadsheets. It provides a simple interface to paste or upload your JSON and download it as a fully-formatted Excel file.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API