10-09-2024, 02:10 PM
To import an OST file into Thunderbird, you first need to convert the OST file to MBOX format using third-party Recoveryfix OST to PST Converter software. Then, use Thunderbird's ImportExportTools NG add-on to import the MBOX file easily.
Supported Versions:
MS Exchange Server - 2019, 2016, 2013, and earlier versions
MS Outlook - Office 365, 2021, 2019, 2016, and previous versions
Outlook Express - 6.0, 5.5, 5.0 and 4.0
Windows OS - Windows 365, 11, 10, 8.1, and older versions
Supported Versions:
MS Exchange Server - 2019, 2016, 2013, and earlier versions
MS Outlook - Office 365, 2021, 2019, 2016, and previous versions
Outlook Express - 6.0, 5.5, 5.0 and 4.0
Windows OS - Windows 365, 11, 10, 8.1, and older versions