Download the Windows Phone Connector app here
Run Windows Phone Connector on your MAC and plug in your Nokia Lumia
To install Windows Phone 7 Connector for Mac from the Mac App Store and use the program, you'll need:
How-to and support
To learn how to use the software, see Sync and get updates with my Mac.
For community-based technical support, ask a question at Microsoft Answers.
Windows Phone 7 Connector for Mac doesn't run on Windows. If your computer is running Windows, download the Zune software instead.
You don’t need a Windows computer to sync media files with your Windows Phone. If you’re on a Mac, simply download the Windows Phone 7 Connector for Mac and you’re good to go. It syncs media files between your Mac and Nokia Lumia devices. So you can enjoy all your favourite movies, music and more.
Everything in sync
* Only unprotected (non-DRM) media files can be synced between your Mac and your Windows Phone or Zune HD.
* Some features or services may not be available in your country or region. See your service provider for details. Application availability and pricing are subject to change.