Summary:In this post, we are providing an effortless and helpful method for those users who are searching for a solution on how to change OST file to PST file format in Outlook 2019, 2016, 2013, etc. Now, carefully read this blog post and get the complete solution. OST to PST Converter plays an important role when OST file is inaccessible in Outlook. After exporting OST file into PST file format, you can again open their OST data in Outlook without any problem. It is the straightforward method that can directly scan OST file and convert it into PST file format along with their complete data items. Now the queries occurs why user need to perform the migration of OST to PST format? There are several causes which reasons user to export their OST file into PST format. Some of the common causes are explained below:When hardware /software failure OST file is inaccessible.When malware and virus attack on hard disk.When MS Outlook get damaged and corrupted due to power failure or hard disk may get corrupted.Disturbance in the connection of Exchange server and the MS Outlook is another big reason. Due to these reasons, there are lots of reasons that causes to the corruption of Outlook. This forces user to convert their OST file into PST format. After performing the conversion of OST file into PST format, users are able to open their Outlook data without any extra efforts. Expert Solution to Convert Outlook OST to PST Format without OutlookThis can be only completed by using the most reliable and perfect solution i.e. OST to PST Converter that successfully converts offline OST data file in PST format without any issue. This software allows you to convert OST data file to PST format along with all emails, contacts, calendars, tasks, and etc. along with attachments. The software is fully compatible with all Outlook editions like Outlook 2019, 2016, 2013, 2010, and all below editions. SO that users can directly convert their OST data into PST file format without Outlook. How to Change Outlook OST File to PST File Format with OST Converter?First of all, download the OST Converter software and open in it your Windows system. After launching this software, you can follow the step-by-step working guide process for how to change Outlook OST file to PST file format:Step 1. Select OST files using Add .Ost files option for conversion processStep 2. Now, tab the Saving Option and choose the PST output format.Step 3. After this, browse the destination path to save the converted files.Step 4. Now, hit on the Convert option to start the process of changing .ost fils into PST file format.Step 5. When the software completes the process, it will show the message of Conversion Completed Successfully. Then, hit on the OK to complete the process. Advanced Features of the SoftwareBulk conversion to save users efforts and time.Load multiple OST file into PST file format without any data loss. Save resultant file to the desired destination location on the local system.No file size limitations at all.Compatible with all the editions of Windows OS and MS Outlook.Completely trouble and error free from virus or ads.Try Free Demo EditionThe demo version of the software is also given for users to check its working before purchasing its license key. The free software enables you to convert first 25 items from OST to PST for Outlook 2019, 2016, 2013, etc. without any cost. After using that, you can purchase the full version of OST Converter to change OST files in PST format in bulk mode at once on any Windows OS version. ConclusionHere in this above post, we have explained an automated solution to solve “how to change Outlook OST file to PST file”. A software based solution is more effective for converting OST files to PST file format due to faster execution, comprehensive functionality, no risks of error, and a more seamless overall experience. The software is also provide free demo facility for free download and evaluation.