How to Convert PST Files to OST Files on Microsoft Outlook?

PST file data is a gateway to access email files when you are not using an exchange server or if you are in a non-exchange server environment. Usually, people search for OST to PST converter if they want to fix their email data, exchange server profile or any other generic case. But in some cases, you may want to transfer your local stored data to the exchange server so you might need to convert the PST file to OST. So, let’s get to know how to convert PST files to OST.

why Outlook PST files are converted to OST files?

• To make your Outlook clutter-free you might move you’re not so important email files or excessive emails to another outlook account. This leads to improper synchronizing on the exchange server.
• Upgrading to a newer version of Outlook server but you still have a lot of users who use a PST file. How to convert PST to OST files without losing the email data?
• If you have an orphaned PST file and want its data in an exchange server then migrating of PST file to the server is needed.
• Upgraded from Outlook 2003 to Outlook 2013 and while configuring the exchange server, you might have tried to migrate PST files to the server. Somehow, you might have ended up with corrupted PST files that became inaccessible. Now, how to convert PST to OST files so that I can get back my inaccessible PST data

Note: Regarding the last reasoning, if you want to repair or fix your PST files that got corrupted or inaccessible during this process, you can do it effectively and quickly without migrating PST files to the server. Want to know how? Yodot PST File Repair Software repairs and restores all your email attributes from an inaccessible PST file. This tool creates an entire new PST file if the previous version is fully corrupted or lost the data.

How do I Convert My Outlook PST Files to OST for Free?

Now let us get back to the fact of learning how to convert PST to OST files in all the versions of Outlook.

• Convert PST to OST files in Outlook 2003 & 2007
• Convert PST to OST files in Outlook 2010
• Convert PST to OST files in Outlook 2013, 2016, 2019 & 2021

How to Convert PST to OST files in Outlook 2003 & 2007:

Step 1: Open Outlook 2003 or 2007 and click on “File” that is on the top-left corner

Step 2: Select “Import and Export” and wait for the wizard to start

Step 3: Select “Import from another program or file” and click on “Next”

Step 4: Select “Personal Folder File (.pst)” from the “Import a File” tab and click on “Next”

Step 5: Browse for your PST file, open it and click on “Next”

Step 6: Select the folders you want to import from the PST file in the “Select the folder to import from” tab and click on “Finish”

Step 7: Now you can see the PST files in the left side navigation panel

Step 8: Click on the left panel and create a new folder

Step 9: At last, drag emails from the recently transferred PST folder and drop it in the recently created new folder.

Step 10: This migrates PST files to the server and converts them to OST file

How to Convert PST to OST files in Outlook 2010:

Step 1: Open Outlook 2010 and click on “File” then “Open” and then “Import”

Step 2: From the “Import and Export Wizard” tab, select “Import from another program or file” and click on “Next”

Step 3: Select “Outlook Data File (.pst)” from the “Import a File” tab and click on “Next”

Step 4: Browse and select the PST files which you want to transfer and click on “Next”

Step 5: Select the folder which you want to import and click on “Finish”

Step 6: Right-Click on the left panel and select the “New Folder” option and provide a name for the folder

Step 7: Drag and drop your imported PST files to the newly created OST folder. This migrates PST files to the server

How to Convert PST to OST files in Outlook 2013, 2016, 2019 & 2021:

Step 1: Open Outlook 2013, 2016 or 2019 and click on “File” then “Open & Export” and then “Import/Export”

Step 2: From the “Import and Export Wizard” tab, select “Import from another program or file” and click on “Next”

Step 3: Select “Outlook Data File (.pst)” from the “Import a File” tab and click on “Next”

Step 4: Browse the .pst file from the “Import Outlook Data File” tab and click on “Next”

Step 5: Select the folders which you want to transfer and click on “Finish”

Step 6: Imported files will be displayed on the left-side panel. Right-Click on the panel and click on “New Folder”.

Step 7: Drag and drop your desired emails from the imported PST folder to the newly created OST folder. This will automatically migrate PST files to the server and convert them as OST files.

With these given steps, users can import PST files to the exchange server and organize the email client with its attributes. However, if you are looking for a way to move your PST files to a higher version of Outlook but worried about losing email attributes, then Yodot Move Outlook PST software is the apt tool that can effectively migrate PST data without losing the email’s attributes and safely backup Outlook settings, notes, etc.