Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.
AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.
Pushbullet - Pushbullet - Your devices working better together
Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.
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.