Free Method to Convert OST to PST on Outlook

[sammy]

Free methods in Microsoft Outlook are useful for basic conversion tasks. However, for damaged or orphaned OST files, a professional tool is usually required for accurate and complete results. Here are the best free ways to convert OST files to PST using Microsoft Outlook:

1. Using Import/Export Feature (Most Common)​

1. Open Microsoft Outlook
2. Go to File → Open & Export → Import/Export
3. Select Export to a file → Next
4. Choose Outlook Data File (.pst)
5. Select mailbox/folder → Next
6. Choose location → Click Finish

2. Archive Method​

1. Open Microsoft Outlook
2. Go to File → Options → Advanced
3. Click on AutoArchive Settings
4. Choose folder and set archive location
5. Outlook will save archived data in PST format.

Above method require healthy OST file and active Outlook Profile, if your OST file are damaged or Orphaned you need professional tool like MailVare Free OST to PST Converter.

 

[AlexSmith]

A free way to convert OST to PST in Microsoft Outlook is to open the OST file in Outlook, then use Import/Export: File → Open & Export → Import/Export → Export to a file → Outlook Data File (.pst).


If the OST is orphaned, you can recreate the profile or enable archive/export options, but direct free conversion without Outlook access is limited.

 

[mike]

A free method to convert OST to PST in Outlook is using the Export feature. Open Outlook, go to File → Open & Export → Import/Export → Export to a file → Outlook Data File (.pst). Select the OST folders to export and save as PST without extra software.