
Description: LTspice is a free circuit simulation software by Analog Devices. It is used for simulating analog and mixed-signal circuits. LTspice allows schematic capture and waveform viewing to verify circuit designs and study circuit behavior.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: QuickCopper is a user-friendly alternative to Photoshop for basic image editing and graphic design. It provides features like layers, masks, drawing tools, filters and adjustments to easily edit, retouch and enhance photos as well as create logos, banners, flyers and other graphics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API