Wouldn't it be great if Address Book provided an easy way to export a select group of contacts to an Excel spreadsheet? You can make it happen with Automator's help.

How to Export Contacts From Exchange to Excel. The Microsoft Exchange server lets you store and share emails, calendars and other data with any Exchange account holder in your business.

Looking to use Google contacts in Excel? You'll need do some exporting and importing then. Don't worry, the process is easier than you think.

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.