HTTrack - HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
WebCopy - Cyotek WebCopy is a free tool for copying full or partial websites locally onto your harddisk for offline viewing.
Google Calendar - Spend less time managing your day & more time enjoying it
SiteSucker - SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet.
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.