
Description: Apache OpenOffice Calc is a free, open source spreadsheet software that is similar to Microsoft Excel. It offers features for calculations, graphing, pivot tables, and database management.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PlanMaker is a spreadsheet and word processing software that is an alternative to Microsoft Excel and Word. It is developed by SoftMaker Software and works on Windows, macOS, and Linux. PlanMaker offers a user-friendly interface, a high level of compatibility with Microsoft Office file formats, and a good selection of spreadsheet, charting, and word processing features for home and business users.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API