How to Convert an OST File to a PST File on Mac

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Published on
March 2nd, 2022

Updated on
October 11, 2022

4 minutes Read

OST files are the offline files that are created on the local machine when you work offline on MS Outlook. All the information is stored in an OST file if you are doing any activity on MS Outlook. But when you want to access those OST file emails then you will have to convert it to PST. We have come across Mr. Johnson who was a Mac user and one of his clients sent him an OST file. In order to view that OST file data, he needs to convert it into PST so that he can access it on his laptop.

Being a Mac user, it was not easy for Mr. Johnson to convert OST to PST on Mac. We have given him the solution and told him how to convert an OST file to a PST file on Mac so that he can share the PST file with his client. So, if you are also facing the same difficulty then you are at the right place. Here you can see the process of OST to PST conversion on a Mac machine with a professional OST to PST Converter Tool.

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Export OST to PST on Mac with all Attachments

There is not any direct or manual method to convert OST file emails to PST on Mac. You have to use a professional OST to PST Converter for Mac in order to turn OST files into PST. Therefore, we will suggest you to use an automated tool to export all the OST file emails to PST on Mac. This professional tool is easy to use and you can perform the conversion within seconds.

Steps to Convert OST to PST on Mac

  1. Download and Run the MacSonik OST to PST Converter on your Mac Machine.
  2. Click on the Browse button and add single/multiple OST files and convert them to PST.
  3. After adding the OST file, you can view all the emails that are available in the software on the left-hand side of the tool.
  4. Select the emails of the OST file that you want to convert to PST and then click on the Next button.
  5. Choose the PST option in the Save As Box.
  6. Now apply the date range filter if you need to filter emails.
  7. Define the path of the resultant PST File in the Path to Save box
  8. Finally, click on the Convert button and your OST file will be converted to PST on your Mac device.

This is the only possible way to convert an OST File to a PST File on mac. It is easy to follow the above steps and now you can share the PST file with anyone. You can also convert OST to PDF, MBOX, EML, CSV, and many more file formats and access OST files on Mac.

Software Specifications

  • This tool doesn’t need Outlook Installation and runs efficiently on a Mac machine.
  • It supports all types of OST files created on any version of MS Outlook.
  • You can even export OST files to the Live Exchange, and many email clients with the help of this tool.
  • If your Output PST files are large then you can split the resultant PST file.
  • Users can also eliminate duplicate email items from the conversion process.
  • You can use this tool to import OST to Outlook on all versions of Mac.


So, now you know how to convert an OST file to a PST file on Mac. If you have a few emails then you can convert OST to PST on mac for free through the demo version of this tool. But if a conversion of thousands of OST file emails is needed then you will have to buy the full version of the tool and perform a hassle-free conversion.

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