LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Pushbullet - Pushbullet - Your devices working better together
Feem - Share files offline. No servers. No cloud. No limits.
AirMore - AirMore is a cross-platform toolset that can help you manage any Android device wirelessly.
BeeBEEP - You can message and share files inside your intranet without a server.
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.