This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

is there a fast way to eliminate duplicates in my address book

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by Zenos

Jeannosek
Jeannosek
more options

I'm not trying to merge address books. I want to eliminate duplicates that are already there.

I'm not trying to merge address books. I want to eliminate duplicates that are already there.

All Replies (1)

Zenos
Zenos
more options

I use this:

https://addons.mozilla.org/en-US/thunderbird/addon/duplicate-contact-manager/

…but I'm not sure it lets you find duplicates across multiple address books.