You have Facebook friends. You have Gmail contacts. Never the two shall meet? Bah. Here’s an easy way to export your list of Facebook friends and then import them into your Gmail contacts list. Export ...

Simple webapp Friends to Gmail converts your Facebook friends list into a Gmail-compatible CSV file complete with birthdays, location, bios, work history, and hometown. What's the point? As the ...

Mac OS X only: Freeware program Address Book to CSV Exporter streamlines the process of importing all of your Address Book contacts directly into Gmail.

A PST file is a comprehensive backup of all your data stored in Outlook. If you want to switch from Outlook to Gmail, importing a PST file is the best way to transfer the most data with minimal work.