Sync my address book cu:

Your mobile	Your tablet	Your computer	Thunderbird
Microsoft Outlook	Gmail	Kontact	Facebook
LinkedIn	AOL	Outlook.com / Windows Live / Hotmail	Yahoo!
Evolution	Mac OS X	Twitter	XING
Viadeo	VKontakte	Windows Phone 10	Snom phone
Windows Phone 7		CardDAV	Sync a Zimbra Server
LG	Sync a ActiveSync Server	Lotus Notes	Jolla
Sync a SyncML Server		Sony Ericsson	Salesforce CRM
iPhone	1CRM		Microsoft Exchange ActiveSync
EssentialPIM	YellowBox CRM	Nexthaus SyncJe
Postbox	Zimbra Desktop	iPod	Windows 8 / 10
BlackBerry	vCard	My DSO Manager	Android
Sync a CardDAV Server	Windows Phone 8	BlackBerry Z10 & PlayBook	Hyves
Webmail GMX	Synthesis		Sync a Exchange Server
iPad	iCloud	Maemo	...