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

OUTLOOK TO THUNDERBIRD MIGRATION

  • 1 cavab
  • 1 has this problem
  • 1 view
  • Last reply by Matt

more options

I am currently looking to migrate my Outlook (*.PST) file to Thunderbird. My current Outlook file is at maximum capacity. How do I migrate my Outlook PST file in two Thunderbird? I need to import all my old emails and folders associated with my business into a new email system. Any advice would be greatly appreciated.

I am currently looking to migrate my Outlook (*.PST) file to Thunderbird. My current Outlook file is at maximum capacity. How do I migrate my Outlook PST file in two Thunderbird? I need to import all my old emails and folders associated with my business into a new email system. Any advice would be greatly appreciated.

All Replies (1)

more options

you install outlook, you load the PST file into outlook and then you import into Thunderbird.

You will not the import is always refered to as outlook import not PST file import. That is because without a functional copy of outlook no import can occur. It can be a trail version of outlook, but it has to be there and functioning.