To convert Thunderbird to Outlook, you need a proper tool. As we know that Thunderbir MBOX does not support Outlook. Therefore we suggest MailsDaddy Thunderbird to Outlook converter tool. Upload Thunderbird emails automatically into the converter and export it as a PST file.
Once the PST is created, open Microsoft Outlook and go to File > Open & Export > Open Outlook Data File, then browse and load the PST. Your Thunderbird emails will now be accessible in Outlook. The tool ensures a smooth transition with emails and folder structure preserved.
