
Description: Portapps is a portable software manager for Windows that allows you to install various apps and programs without needing admin rights or access. It sets apps up in isolated containers so they don't conflict with other software.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Zero Install is a decentralized software distribution system that allows applications to be run directly from network resources without being installed locally. It aims to improve security and reduce installation issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API