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OnSync is a contacts synchronizer. Features include:
  • Helps you to sync your contacts between a mobile phone and MacOS X Address Book.
  • Recognizes mobile phones connected to your Mac via: serial cable, usb (with the appropriate adapter), infrared.
  • Copies contacts copy by drag and drop.
  • Full undo / redo.
  • Configurable format of copied contacts.
  • Actually supports mobile phones equipped with an internal GSM modem, future version will support more kind of phones.

What's New

Version 1.18:
  • Compatibility list updated (Samsung,
  • Added compatibility with Microsoft Office 2008
  • Solved some minor bugs


Mac OS X 10.3 or later, GSM (and some CDMA) mobile phone connected via Bluetooth, IrDa or cable.

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OnSync User Discussion

3.9 9


Current Version (1.x)


Downloads 36,084
Version Downloads 4,846
License Shareware
Date 13 May 2008
Platform OS X / PPC 32 / Intel 32
Price $12.00
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