Wammu - Wammu is a mobile phone manager using Gammu as its backend.
Mightytext - Send & Receive SMS Text Messages from your computer. Sync'd with your Android #
OxyFile - Oxygen Forensics - Mobile forensic software for cell phones, smartphones and other mobile devices
AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
gnokii - "gnokii" is the name of a project that aims to develop tools and drivers for the mobile...
DeskSMS - DeskSMS forwards your text messages to your GMail, Google Chat, and DeskSMS Chrome and Firefox...