
Description: Gnumeric is an open-source spreadsheet program used as an alternative to Microsoft Excel. It features a simple interface, powerful graphing tools, and strong calculation capabilities for data analysis. Gnumeric supports common spreadsheet file formats and can be used on Linux, Windows, and macOS systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SSuite Accel Spreadsheet is a free, open source spreadsheet program similar to Microsoft Excel. It offers many common spreadsheet features like calculations, charting, pivot tables, etc. and supports many file formats including Excel, CSV, and ODF files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API