
Description: IOsymbols.com is a free online schematic and wiring diagram drawing software. It allows users to easily create electrical and electronic circuit diagrams with common symbols and components.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pdfcrowd is a PDF creation and conversion API that allows developers to convert HTML, URLs, and office documents to PDF from their applications. It handles file uploads and conversions on the cloud through REST API calls.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API