
Description: Blockpad is a simple, open-source plain text editor for Windows, Mac and Linux. It has a clean, straightforward interface and is targeted at programmers, developers and writers who prefer a minimal distraction-free writing space.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Swift Calcs is a free, open-source calculator app for iOS. It features a simple, clean interface and offers basic, scientific, and programmer calculator options. Swift Calcs is lightweight, customizable, and supports themes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API