
Description: gzip is a file compression utility used to compress and decompress files. It uses the DEFLATE data compression algorithm, which allows it to shrink files down for faster transfers and reduced storage space.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: NanaZip is a free and open source file archiver software for Windows. It provides an easy to use interface for compressing and extracting files in various archive formats like ZIP, 7Z, RAR, etc. Key features include support for splitting large archives, adding passwords to archives, and search and preview of archive contents.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API