Working Guide for MailsDaddy OST Recovery
Step-by-step visual instructions to repair, recover, and convert damaged or orphaned OST files to PST, Office 365, and other formats with intact mailbox hierarchy.
How to Recover OST to PST ? (6 Steps)
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Step 1: Complete Operation
Download and install the MailsDaddy OST Recovery tool in the local machine. After that launch the tool and click on the Get Demo button if you don't have a valid license key.

Step 2: Complete Operation
From the first appeared screen in your Window, click the 'Open' button to add OST files. Browse OST file location to load into the software. Note: You can also add multiple OST files for Bulk Migration

Step 4: Complete Operation
From the next appeared Window, you can see the folder structure (optional) and preview of Emails (optional). Click on the Export button to initiate batch migration.

Now choose export option: PST for MS Outlook, >> Applying Date filter
Now choose export option: PST for MS Outlook, >> Applying Date filter is optional. Browse the destination to save converted PST file in local system.

Step 7: Complete Operation
From the Export to PST Window, select the Single PST or Separate PST option as per requirements. Split the PST files, if you have large OST mailbox file and click on Export button.

Click on the Export button and wait until the process completes
Click on the Export button and wait until the process completes. After completing the process, click on the OK button to access healthy PST files.

Ready to Start with OST Recovery?
Download the free trial version to preview all mailbox items or buy the full license for unlimited conversion.