
Description: Birdie XLSX to XLS Converter is a software tool that allows users to convert Excel files from the newer XLSX format to the older XLS format. It provides a simple interface for batch converting multiple files at once.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CloudConvert is an online file conversion tool that supports over 200 different file formats. It allows users to easily convert files like documents, images, audio, video, archives, and more from one format to another without installing any software.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API