AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.

CellSend - CellSend is a free service for sharing texts, links and pictures across all your devices.

Pushbullet - Pushbullet - Your devices working better together

MyPhoneExplorer - WHAT IS MY PHONE EXPLORER? Imagine if your PC could be used to keep track of your mobile phone? How would you utilize a PC client that connects to your phone? Read more about MyPhoneExplorer.

Tresorit Send - Ultra-secure, end-to-end encrypted large file sharing.

Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop