Import OST to Thunderbird for Mac and Windows
How to import OST to Thunderbird for Mac and Windows?
To import ost file into Mozilla Thunderbird, first you need to convert it into Thunderbird supported file format. Then import the converted file into Mozilla Thunderbird for Mac or Windows.
Try it here: https://www.ostextractorpro.com/
OST Extractor Pro is the only tool that works on both Mac and Windows and convert OST to Thunderbird, Apple Mail, Postbox, MBOX, EML, PST for Mac & Windows Outlook.