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.

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

Use personal dictionary from earlier version?

  • 3 replies
  • 1 has this problem
  • 5 views
  • Last reply by cor-el

more options

I've gone from Firefox version 3 on an old computer to v6 on a new computer. I saved my personal dictionary file from v3 but can't figure out how to install it in v6; it apparently doesn't live in the same place or have the same file name. How can I use this file so I won't have to start building a new personal dictionary all over again?

I've gone from Firefox version 3 on an old computer to v6 on a new computer. I saved my personal dictionary file from v3 but can't figure out how to install it in v6; it apparently doesn't live in the same place or have the same file name. How can I use this file so I won't have to start building a new personal dictionary all over again?

Chosen solution

You can copy the file persdict.dat from the profile folder of the old computer to the Firefox Profile Folder on the new computer.

See also:

Read this answer in context 👍 0

All Replies (3)

more options

Chosen Solution

You can copy the file persdict.dat from the profile folder of the old computer to the Firefox Profile Folder on the new computer.

See also: