Free
Samsung Kies
Wondershare MobileGo
Android Sync Manager – Android Sync Software for HTC EVO, Nexus One, Droid, Disire HD, Hero and Other Android Phones
MyPhoneExplorer
Easy howto to sync through Google
Paid
CompanionLink
Gsyncit Syncs Outlook with Google
Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft