Migrate Outlook OST to PST using the given eSoftTools OST to PST converter Tool which provides lots of features and many people have used it and they have got great results so download it now and migrate 25 emails for free using the free demo apart from this I have used this software myself and I have got great results.
Read More:- Migrate Outlook OST to PST

migrate-ost-to-pst.png
 
Yes, you can migrate an Outlook OST file to PST format, but the method depends on the situation.

Scenario 1: The MAPI Account Is Still Active​


If the MAPI (Messaging Application Programming Interface) account is still active and you’re simply moving Outlook from one system to another, you can log in to Outlook on the new system using the same account. Outlook will automatically create a new OST file, and no manual conversion is needed.

Alternatively, if you want to back up or migrate your data, you can use the Import & Export Wizard in Outlook:
  1. Open Outlook.
  2. Go to File > Open & Export > Import/Export.
  3. Select Export to a file > Outlook Data File (.pst).
  4. Choose the top-level folder (usually your email account).
  5. Click Next, then Browse to select a destination for the new PST file.
  6. Click Finish to export.

Scenario 2: The OST File Is Orphaned​

If the OST file is orphaned (i.e., the original account is no longer accessible), Outlook won’t open it directly. In this case, using a third-party OST to PST converter is the most effective solution.

There are many OST to PST converters available online, but not all are reliable. If you're looking for a trustworthy tool, consider using GoldyTools Converter for OST. It’s often ranked at the top of Google search results for OST to PST conversion and is recommended by many IT professionals and MVPs on platforms like Spiceworks, Experts Exchange, and TechNet.

You can also try other converters—most offer free trials—so you can test their functionality before committing to a purchase.

Let me know if you want to tailor this for a specific audience (e.g., technical users, helpdesk staff, blog readers).
 
Last edited:
To migrate Outlook OST to PST you can use the WholeClear OST to PST Converter. It is a reliable tool designed for seamless Ost to PST conversion. This tool preserves all email properties, attachments and folder structure making it ideal for backup and migration purposes. It is a self-dependent application to migrate OST to PST without Outlook. No technical knowledge is required and it supports all Outlook versions. It is a quick and secure way to migrate OST to PST without data loss.
 
To migrate Outlook OST to PST, you can use the manual method but this method requires Outlook and cannot work with orphaned or inaccessible OST files. For a hassle-free and secure conversion use DataVare OST to PST Converter Expert. It easily migrates OST files to PST without data loss and supports batch conversion with full data integrity. No technical knowledge is required for using this user-friendly tool. This tool provides a demo version to test how it works.
 
You can easily migrate Outlook OST to PST file format using EmailsGuru OST to PST Converter. It allow users to convert OST file to PST format, saving emails, contacts, calendars, notes and all other Outlook items. It is designed with simple and intuitive interface so that even non-technical users can effortlessly migrate OST file to PST file format with or without Outlook. It is Windows based utility thus users can smoothly run it on all versions of Windows OS and use a free trial version to convert 25 items from an OST file to PST format.
 
Hi, Here comes two different scenarios. Let's understand:

Case 1: If you can access your profile in Outlook, then follow the steps below:
  • Log in to your Outlook and hit File
  • After this, hit the Open & Export option
  • Choose Import/Export Option and Select profile (if you have multiple email addresses configured)
  • Choose Export option: Export to an Outlook data file (.pst)
  • Browse a location to save the output PST file and hit finish
Your Outlook profile data has been exported in PST and saved locally at your provided location.

Case 2: If you don't have access of same Outlook profile

In this case, the Outlook inbuilt option will not work. So use third-party Software like SysTools OST to PST Converter. You can find this software on the SysTools official site and the Microsoft App Store.
 
To migrate Outlook OST to PST I recommend using TrustVare OST to PST Converter. It can quickly convert OST files into PST format without data loss. It supports all Outlook versions and preserves the original folder structure making the migration smooth and reliable. It maintains emails, contacts, calendars and attachments intact. It also handles large OST files guaranteeing your data is safe throughout the process. A reliable solution for easy OST to PST conversion.
 
Back
Top