Download the OST to PST Converter Tool and install it on your system. Run the tool as an administrator.
In the opening window, you can specify the path to save the Log File and Temp File.
In the opening wizard, select either of the two given options: Select Folder and Single File/Multiple Files. Click Next.
To add single or multiple files, click on the Select File(s) tab and to add a folder, click Select Folder.
Browse and locate the OST files, select the file to convert, and click Open. you can also remove any unwanted file using the Remove or Remove All option. Click Next.
Once you click Next, a pop-up appears on the screen: ‘Import Successful. Please Expand the Tree Hierarchy’. Click Ok to continue.
Next, expand the tree structure containing files and folders present for the chosen OST file. Check the folders to export.
Double-click on any email to see the information and attachments present in it. Tick the checkboxes in the left panel to select files. Click Next.
To save, choose an appropriate file format from the given list. Say, we choose PST.
You can also apply additional options and filters to enhance the output. Select Remove Duplicate, Maintain Folder Hierarchy, Date Filter, and more.
Subsequently, specify the destination in the Path to Save column, and finally click on the Convert button to convert OST files into PST format.
Once the OST file conversion is complete, click OK. To download the conversion report, click Download Report. Moreover, using the Convert Again button, start the migration once more.
Install the OST to PST Converter on your system. Run the tool as an administrator.
In the opening wizard, you can provide the Log Path and Temp Path to save.
Choose either of the two given options: Select Folder and Single File/Multiple Files. Click Next.
Click on the Select File(s) to add single/multiple files and Select Folder to add a folder.
Locate the OST files to convert, and click Open. You can also use the Remove or Remove All option to deselect unrequired files/folders. Click Next.
Further, a pop-up appears: ‘Import Successful. Please Expand the Tree Hierarchy’. Click Ok.
Now, continue expanding the tree hierarchy to view all files and folders in the OST file. Select folders to export.
Double-click on any email to view the content in it. Click Next.
Now, click the Email Client option and choose an option from the drop-down menu. Say we pick Office 365.
Subsequently, enter your Office 365 email address, choose Modern Authentication, and click the Sign In button.
You will be redirected to your browser. Enter your Office 365 credentials and click Sign in.
You can also choose other options and filters such as Remove Duplicate, Date Filter, and more. Next, specify the Path to Save.
Lastly, click the Convert button to import OST files into the Email Client.
Once the OST file is imported, click OK. To download the conversion report, click Download Report. Moreover, using the Convert Again button, start the migration once more.