How to Access the Android Contacts from PC

Use a  backup tool, things can be easiler.

I recommend this guide for you, with this, you can transfer the contact from android to pc. Then you can easily edit or manage the contacts.

how to transfer contacts from android to computer

You need to turn on USB debugging first. Then you can use Android manager to access contacts via a PC: http://www.mobiledic.com/android-topic/transfer-contacts-from-android-to-computer.html

Well, try Coolmuster Android Assistant, we can use it to move almost everything from android phone to computer, and we can also use it to manage apps, contacts on computer, have a try! http://www.coolmuster.com/android-assistant.html

A lot of tools can solve this problem.For example,I know one powerful software Samsung Messages Backup.Here is How to View Andriod Phone Contacts from PC