
Description: BKchem is free and open-source 2D chemical drawing software. It allows users to draw and edit chemical structures, reactions, and formulas. BKchem has basic drawing tools and can export images as PNG, SVG, EPS files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Avogadro is an advanced molecule editor and visualizer that is free, open-source, and cross-platform. It can build molecules and perform computations on them in 3D.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API