5 Solutions to Merge/Remove Duplicate Contacts on Mac (macOS Sierra Included)

How to merge or remove duplicate contacts on Mac? If you search this problem on Google, you will get some results, but the solutions from Google are chaotic, you must choose the most suitable one in a pile of results. It is really a difficult task. Don’t worry, this article will share 5 solutions to merge and delete duplicate contacts on Mac for users, macOS sierra is also included. And detailed operation steps of each solution also will be provided. You can read my article and select the best solution to merge and remove duplicate contacts on Mac. Please read on.

What Should You Notice before Merging or Removing Duplicate Contacts on Mac?

1. You’d better back up your Mac contacts. So you won’t worry that you delete the contacts by mistake.
2. Pick a reliable and powerful application for your device, which not only can merge or remove duplicate contacts on Mac, but also help you manage contacts.
3. Making groups or adding tags for your contacts. In this way, you are able to organize them and deal with duplicate contacts easily.

5 Solutions to Merge or Remove Duplicate Contacts on Mac

Solution 1. Cisdem ContactsMate for Mac

Cisdem ContactsMate for Mac is one of the best contact manager software that will analyzes, reports, and fixes dozens of problems with OS X Contacts and export Mac contacts to CSV, vCard, TXT, Docx, HTML, Excel, Numbers, and Pages format for easy Contacts back up or sync. With this useful tool, you can manage and backup OS X Contacts in one place or sync contacts from Mac to iPhone. No matter how much contacts you have, download and install Cisdem ContactsMate for Mac, it will help you to find all of duplicate contacts, and remove duplicate contacts on your Mac easily.

Download the free trial of Cisdem ContactsMate for Mac Now!

Detailed steps to merge and remove duplicate contacts as shown below:

1. Download Cisdem ContactsMate and launch it on Mac.
2. Sync with OS X Contacts. When you run Cisdem ContactsMate on your Mac, it will ask you to set connection with your Contacts, just click "OK".
3. Search duplicate contacts. Go to the top menu bar, Cisdem ContactsMate > Preferences > Duplicate > OK, it will start to scan.
4. A list all of duplicate contacts are detected. You can choose to delete this contact or merge contacts.

Pros:

• Make groups for contacts
• Sync contacts from Facebook, Twitter, LinkedIn, Google, iCloud, Exchange, etc.
• batch fix all similar problematic contacts, etc.
• Export your address book to CSV, vCard, TXT, DocX, HTML, Excel, Numbers, and Pages formats

Cons:

• Only works for Mac

 

Solution 2. AddressBook Cleaner

AddressBook Cleaner is a duplicate contacts remover app. To keep Address Book clean and contacts unique, this app will help users to clean up Apple Address Book on Mac to avoid duplicated contacts. With this tool, get rid of duplicate contacts from mac address book becomes easy. It will help you finding out all the duplicate contacts in Address Book matched various situations, and marking the ones unwanted automatically. So you can remove duplicate contacts easily.

Detailed steps to merge and remove duplicate contacts as shown below:

1. Download and install AddressBook Cleaner on your Mac.
2. Find out duplicated contacts automatically after you specify the filter conditions.
3. Check duplicate on your Mac.
4. Merge duplicate contacts on Mac. Just click "Delete" button to remove all marked contacts from Address Book.

Pros:

• Find all the contacts which match the predefined fields, and mark the ones to be remove.

Cons:

• Sometimes the sync process is going wrong somewhere along the line and creating duplicate lists of some contacts. You have to take time to find and delete the duplicate contacts by hand.

Download the free trial of AddressBook Cleaner for Mac Now!

 

Solution 3. Contacts Cleaner

Contacts Cleaner is an amazing application that will go through your address book and sensibly merge, delete and clean up your contacts. It has an easy to use interface, users can find duplicated contacts and fields and removing unwanted data through it. In addition, with this useful application, Contacts can be changed individually or by checking the "fix all similar" box, anything with the same issue will be fixed in one go.

Detailed steps to merge and delete duplicate contacts as shown below:

1. Download and install Contacts Cleaner on your Mac. At first, you need to download Contacts Cleaner, this application doesn’t allow user to try it for free. You need to pay money so that you can download it. After downloaded, it will be installed on your Mac automatically. It is convenient.
2. Sync with OS X Contacts. Just as Cisdem ContactsMate, when you run this application on your Mac, it also will ask you to sync with your Contacts. You need to sync with OS X Contacts, so that you can finish the next step.
3. Find duplicated contacts on your Mac. Next, you need to find duplicate contacts on your Mac. Contacts Cleaner provides multiple conditions for users to choose, you can check on or more condition. And click “OK”, it will start to scan.
4. Merge duplicate contacts on Mac. Wait a minute, you will get results. It will list duplicate contacts for you, you can click “Merge contacts” to merge duplicate contacts on Mac.

Download the free trial of Contacts Cleaner for Mac Now!

 

Solution 4. Address Book Clearout

Address Book Clearout is a great application for Mac users, that will straighten out your contacts, clean up data issues and quickly finds and highlights duplicates to help you merge and eliminate redundant and out-of-date information with a simple but powerful interface, and not only remove duplicates, but find those cards that you put in at different times for the same person. With this application, you can easily find and merge duplicate contacts on your Mac.

Detailed steps to merge and delete duplicate contacts as shown below:

1. Download and install Address Book Clearout on your Mac. Before merging duplicate contacts on Mac, you need to download Address Book Clearout first. This application also not support downloading for free, you need to pay some money for it so that you can try it. And after downloaded, it also will be installed on your Mac automatically.
2. Sync with OS X Contacts. Then you need to set a connection between Contacts with Address Book Clearout so that you can sync with OS X Contacts.
3. Find duplicated contacts on your Mac. Next, using this application to find duplicate contacts on Mac, after a while, it will send a duplicate scan reports for you.
4. Merge duplicate contacts on Mac. You can view duplicate scan reports, and click each contact to view details. Then you can choose to remove multiple contacts by one click.

Download the free trial of Address Book Clearout for Mac Now!

 

Solution 5. Contacts Cleanup

Contacts Cleanup is simple application that it only can help users to find and merge the duplicate contacts into a single contact. User can solve three conflicts by using this application, including duplicate contacts, duplicate phones, and duplicate emails. If you use Contacts Cleanup, merging duplicate contacts on Mac is no longer a difficult task. Contacts Cleanup is available on Mac App Store.

Detailed steps to merge and remove duplicate contacts as shown below:

1. Download and install Contacts Cleanup on your Mac. Contacts Cleanup is available on Mac App Store, so this application also doesn’t support trying for free. You need to purchase. And all of applications download from Mac App Store will be installed automatically.
2. Sync with OS X Contacts. Next, you need to sync with OS X Contacts. It is a key step that had to be satisfied.
3. Find duplicated contacts on your Mac. Contacts Cleanup also provides many screening conditions for users, you can check the condition you want, one or more. Then it will scan your Contacts to find duplicate contacts on Mac.
4. Merge duplicate contacts on Mac. After finding duplicate contacts, the next thing you should do is merging duplicate contacts on Mac. You can click “Merge Contacts” to finish it.

Conclusion

In conclusion, those 5 solutions mention above all can merge duplicate contacts on Mac. And each one has its good points. But Contacts Cleaner, Address Book Clearout, Contacts Cleanup all don't provide a free trial for users, if you want to use them, you must to pay first. In general, users need to try out an application before purchase. It is a drawback. What’s more, compared to Cisdem ContactsMate for Mac, The functions of other applications are very limited. Except for finding and merging duplicate contacts on Mac, Cisdem ContactsMate for Mac also can give you a comprehensive management for your Contacts. It also can analyzes, reports, and fixes dozens of problems with OS X Contacts and export Mac Address Book to multiple formats for better sharing or backup. But others can’t do that. It is so prefect, right?

Download the free trial of Cisdem ContactsMate for Mac Now!