Want to access some important data from an OST file, but unable to do this task because of corruption errors in Outlook OST. The first method that every users tries is the scanOST.exe tool to resolve corruption error. If you are facing the same type of proble and unable to repair OST with this scanOST.exe method. Now the last option that is available to resolve this problem is convert OST file into PST. Here we introducing the best free solutions to simply Convert OST to PST to make the OST file’s data again useable.

Methods to Convert OST to PST

Free OST to PST Converter to convert unlimited OST files

Download eSoftTools OST to PST Converter Software also known as Free unlimited OST to PST Converter Software. This is the perfect solution to handle all kinds of corruption errors of OST files and also perform 100% secure conversion of corrupt or healthy OST file to PST. All editions of Windows operating systems are supported by this tool and users can easily repair corrupted, damaged, or encrypted Offline OST file in some simple steps.

Steps to Convert OST to PST using this tool of eSoftTools:-

  1. Download and Install the application.


  2. Simply click on the button “Select OST” to get the OST file you want to convert.
  3. See a live preview of all its inner items choose the required items.

  4. After that click on the “Save OST” button.

  5. By pressing this button it will show you multiple file format options.

  6. Choose Export OST to PST option and select the location where you want to store the resulted file.
  7. Click on the convert button to start the exporting process to PST.


Manual or Free methods to Convert OST to PST

Some manual methods are available that can be utilize to make free conversion of OST to PST. But these supports to convert healthy OST files. If you want to convert healthy OST file you can simply use these free tricks.

Manual method 1- Import and Export method

To start this method, the user needs to have a connection with the exchange server and Outlook needs to be installed on the computer.

  • Start Microsoft Outlook.
  • Press the file menu and select Import and export
  • Go to import and export wizard and click on export to a file tab and then press the next tab.
  • Press Outlook Data file(.pst) and press next
  • Select the mailbox folder that you wish to export. You may even add the subfolders.
  • Select the target folder where you wish to save the new PST file and press on the finish tab.

Method 2- Drag and drop method

In this method, you need to create a new PST file after that drag and drop folders and save it.

  • Open the Microsoft Outlook application, and create a new PST file.
  • Select drag and drop mailbox folders you wish to move to the PST file.

Method 3- Archive method

  • Open Outlook application
  • Press on the File tab and then Archive.
  • Select the file or folder that you wish to archive and select the location to save the file.
  • Press the finish tab.

Also Read:- Free Solutions to Repair Outlook OST


The manual method isn’t able to work with corrupt OST files and also it doesn’t provide the best results. If you are looking for a tool to make instant OST file conversion, then you should use eSoftTools Free OST to PST Converter tool. To perform OST mailbox migration, the software provides a simple and clean interface. Both technical or non-technical people can utilize this application without facing any problem. All users can try this tool to Convert OST file without Outlook installation requirement.

Additionally, this tool authorizes users to migrate OST files directly into cloud-based emailing platforms like- Office 365 Cloud, Gmail, and Yahoomail without Outlook installation requirements.

Working video of this eSoftTools OST to PST Converter:-

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