DeviceConsole is described as 'Progressiv Web App that allow you to register many devices linked to one Google account and push them link. It is free & OSS, use Firebase services with correct security. Desktop & Android Code on GitHub https://github.com/HugoGresse/DeviceConsole' and is an app. There are four alternatives to DeviceConsole for a variety of platforms, including Android, Online / Web-based, Windows, iPhone and Android Tablet. The best alternative is Pushbullet, which is free. Other great apps like DeviceConsole are AirDroid, Pushover and Join.
AirDroid is an intelligent device management platform for remote control, files transfer, managing documents, receiving and sending text, receiving notifications, and even screen mirroring on the computer.
Join is a mobile and desktop application that lets you remotely control many aspects of your Android phone through Tasker integration, as well as send and receive files, SMS, screenshots. It also has universal copy/paste and screenshot mirroring.