You can sync contacts to iCloud from any Apple device to access each contact anywhere you can sign in to your iCloud account.

You can use Instagram's built-in contacts syncing tool to get suggestions for who to follow on the app.

Good news, Google fans: A new beta of Google Sync automatically synchronizes your online contacts and calendars with your mobile phone. I think the above video pretty much says it all, but if you'd ...

Google Calendar Sync and Gmail's Contacts export and import let you combine information stored in Outlook, your iPhone or other smartphone, and Google's services. Dennis O'Reilly Former CNET ...

The free Contacts Sync utility automatically syncs entries in your Gmail and Outlook contacts, although some manual tweaking of duplicate and empty entries will likely be required. Dennis O'Reilly ...

If your company uses Apple iPads and iPhones, it makes good business sense to share a common collection of client, supplier and coworker contacts among these devices. You can sync contacts between the ...

I am trying to find a way to keep my address book in sync across my: (Aside: by "Gmail account" I mean a regular Google account, as opposed to a "Google Apps" account. Most people interact with it ...

Austin, Texas-based Spanning Sync, Inc. is planning a major feature addition to its namesake application in an upcoming 2.0 version. In addition to the ability to sync iCal and Google Calendar events ...

You can sync the contact information of your Facebook friends with the Contacts list on your iPhone. Syncing saves you the hassle of manually entering each individual contact into your device. You ...

Windows: Keeping two computers' Outlook data in sync without the help of Exchange Server has always been a bit of a puzzle. Outlook Sync, from CodeTwo, is a free plugin that makes updating two ...

Plaxo.com has a somewhat controversial past, but based on my experience with its 3.0 version, launched on June 25th, it deserves a terrific future. The original service, which was launched in 2003, ...