How to Open OST File in Thunderbird

Check step by step procedure to import st file in to Thunderbird

Follow These Steps to Open OST File in Thunderbird

Step 1: Download, Install and Run OST to Mbox Converter After that, click on the "browse" button to load OST file.


Step 2: After loading the OST file, you can see a preview of OST file include with the attachment of the message.


Step 3 : Then click the export button and you can choose mbox as saving option. A dialog box will appear on your screen. Choose destination path.


Step 4 : Here, you can filter your message by custom date range.


Step 5 : Now, click on the "Convert Now" button to start the OST Conversion process.


Now import Mbox file into Thunderbird

Step 6 : Download and run Thunderbird software after that click menu button then click add-one.


Step 7 : After that click on the extension button and search ( import export) in search box .


Step 8 : Now click on add to Thunderbird.


Step 9 : After the add Thunderbird, now click again menu button then click tools, now click import-export tools, after that click import mbox file.


Step 10 : Here you can choose import way


Now access of your complete OST items in Thunderbird.