It can help you:
- Copy and backup contacts from Android to computer.
- Export and transfer contacts from Android as vCard file, CSV file or TXT file.
- Restore contacts to android phone any time.
- Transfer contacts to android from other phones(iPhone, Windows Mobile, Nokia, Blackberry etc).
- Set or change contact picture and contact ringtone on PC.
- Manage contacts easily on computer.
Check it out:
https://market.android.com/details?id=com.veryandroid.contacts_backup
