
Description: JChemPaint is a free, open-source 2D chemical structure drawing program. It allows users to draw, edit, and visualize chemical structures and reactions easily. Some key features include support for SMILES and InChI strings, customizable templates and palettes, and export to various image and document formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chemaxon Marvin is a chemical software suite for drawing, displaying and characterizing chemical structures and reactions. It provides plugins for chemistry-enabled applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API