
Description: VisualJsonEditor is a free, open-source JSON editor that provides a graphical interface for viewing, editing, and formatting JSON documents. It features syntax highlighting, tree-view navigation, search and replace, and other useful tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: EditCombo.com is a free online document, spreadsheet, and presentation editor that allows users to create, view, and edit documents online. It offers similar functionality to Microsoft Office programs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API