ActiveSync

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ActiveSync
ActiveSync 4.5 on Windows XP
Developer(s)	Microsoft
Initial release	September 10, 1996; 28 years ago (1996-09-10)
Stable release	4.5.5096 / February 13, 2007; 18 years ago (2007-02-13)
Operating system	Windows 9x, Windows NT 4.0, Windows 2000, Windows XP
Successor	Windows Mobile Device Center and Zune Software
Website	www.microsoft.com/windowsmobile/activesync/default.mspx

ActiveSync is a mobile data synchronization app developed by Microsoft, originally released in 1996. It synchronizes data with handheld devices and desktop computers.