Best Microsoft OST to PST Converter to Transfer OST to Outlook PST


Undoubtedly, one of the best email applications is Microsoft Outlook. Both OST and PST files, which are used in a similar manner, are used to store user data. PST files are known as personal storage tables, and OST files are known as offline storage tables. Additionally, an OST file is a raw file that lets users work in offline mode, as the name would imply. PST, on the other hand, is used for data export, backup, and migration. However, it is unimportant since, in my opinion, you don’t need to know what OST and PST are if you’re looking for a Microsoft OST to PST converter application. So, to begin this blog, let us discuss why someone might need Microsoft OST to PST conversion.


Motives for changing from Microsoft OST to PST

Users may need to convert OST files into PST files in a variety of situations. Here are a few of them:
• To access data from orphan OST files.
• Combine the old and new Outlook profiles.
• To restore data from corrupt OST files.
• Although some data has not been saved, users want to reinstall the Exchange server.
There are just a few circumstances where users are unable to access Outlook and its contents. They also require the conversion of Microsoft OST to PST. The question now is how to export OST to PST.

How can Microsoft OST files be converted to PST format?

Are the OST files you want to convert currently associated with an active Outlook profile? If so, it will determine your conversion options.
If the answer is affirmative, all you have to do is use Outlook’s export process to convert the OST file to a PST file.

Converting Microsoft OST to PST with the Import and Export Tool

  • You must use Outlook and have access to the Outlook profile from which the OST file was created in order to use this method.
  • First, launch Outlook.
  • Second, select the File choice from the left pane’s top menu.
  • Next, choose import or export from the selections by clicking on the Open and Export options.
  • Select Export to a file from the menu, and then click Next.
  • Next, choose the Outlook data file.
  • Select the folder or entire Outlook account that you wish to export as a PST by clicking on it. (The Include subdirectory checkbox must be selected.)
  • Additionally, filters can be used to include or omit particular information.
  • Click Finish after selecting a location to save the generated PST file.

Free Microsoft OST to PST converter available online

There are numerous websites online that offer free Microsoft OST to PST conversion services. But it is clear that they are not free. When you attempt to get the PST files after they have converted your OST file to PST format, they request payment. I won’t advise using all these sites because anyone can now hack websites and obtain your vital information.
The safest and most dependable method to convert Outlook OST to PST if you do not have any access to your Outlook profile is to use a third-party application.
I recognize that you’re looking for a free Microsoft OST to PST converter. However, there isn’t a free tool accessible, to be honest. Some products make the claim that they are free.

Professional Microsoft OST to PST Converter from Third party

Your OST file can be converted into PST format using one of the various solutions available on the market. Softaken OST to PST Converter is among the most relevant details I use and trust.
Professionals and migration experts consistently cite it as one of the best and most reliable pieces of software. With its rapid OST file repair and OST file recovery capabilities, Softaken Microsoft OST to PST Converter is a great tool. The integrity of data and folder structure is maintained during the restoration and migration procedures by its sophisticated technology. The software’s gradual export feature, which enables users to continue the transfer process in case it is halted, is its finest feature.

How to Convert OST File to PST File in Microsoft Outlook?

  • Install and launch the software first.
  • Click the “Add OST Files” option now.


  • Show Preview and check all selected OST data.


  • Choose PST from the conversion options.


  • Finally hit the Convert Now, tab to start the OST to PST Conversion.


If your OST file is associated to your Outlook profile, you can really only transfer Microsoft OST to PST for free. The only method for converting orphaned OST files into PST format is by using an external Microsoft OST to PST converter application.




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