Contacts are duplicated
My Mac has OS Sierra, ver 10.12.6. All my contacts appear in duplicate or triplicate. This may have happened after the last update. Is there a way to remove all duplicates easily?
iMac, Mac OS X (10.6.7)
Question marked as
Best reply
Do you sync your Contacts with iCloud? If so, try the following:
On your Mac
- Make a copy of your contacts.
- Open Contacts.
- From the Card menu, select Card > Look for Duplicates.
- When asked, click Merge.
- Repeat steps 2 and 3 until no duplicates are found.
- Make another copy of your iCloud Contacts.
Ref: If you see duplicate contacts after setting up iCloud Contacts - Apple Support