
Description: AirDroid is a free app that allows you to wirelessly manage and control your Android device from your computer. It lets you access photos, messages, notifications, apps, files and more on your phone or tablet from your desktop.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Portal by Pushbullet is a free remote desktop application that allows you to access your computer or phone from any device. It enables screen mirroring and file transfers between devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API