
Description: OI Notepad is a simple text editor for Windows. It has basic features like syntax highlighting and themes but its main appeal is its speed, light footprint and no-nonsense design. It is open source and very customizable.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: jEdit is a free, open source text editor for programmers and developers. It has syntax highlighting for over 200 programming languages, auto indentation and completion for most languages, powerful plugin system, and wide range of customization options.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API