How to Convert OST to PST File on Windows 11/10

Many users require the conversion of OST files to PST to protect their backups as well as account migration or accessing mailbox information when the primary Exchange account is not available. In this post, we'll examine different ways to convert OST files to PST for Windows 11 and Windows 10.

Why Convert OST to PST?

There are a variety of situations when the conversion of an OST file into PST becomes essential:

Access mailbox data following Exchange Server failure.Recover information from abandoned OST files.Make backups from Outlook mailbox information.Move emails to a different Outlook profile.Transfer mailbox data to another computer.Archive old emails to ensure long-term storage.Export mailbox items are legal or compliance standards.Method 1: Convert OST to PST Using Outlook Import/Export Wizard

When the OST file is attached with an active Outlook profile that is available via Outlook's Built-in Export function.

Steps:

Open Microsoft Outlook.Click File > Open & Export.Select Import/Export.Select Export to a File and select next.Select Outlook Data File (.pst).Select the folder for your mailbox that you wish to export.Enable Include Subfolders.Click Next.Choose a destination and browse area.Click Finish.Outlook will save the mailbox's information into PST files. PST file.

Limitations

Access to the original Outlook profile.

It is impossible to convert orphaned or inaccessible OST files.

Large mailboxes can take a long amount of time for export.

Professional Method: Convert OST to PST Using Shoviv OST to PST Converter

Shoviv OST to PST Converter is designed to convert OST files into PST efficiently and safely. The program works with every version of Outlook and Windows, including Windows 11 and Windows 10.

Key Features

1. Convert Large OST Files: The program converts huge OST files with no size limitations.

2. Recover Corrupted OST Files: It can retrieve mailbox information from damaged or unaccessible OST files.

3. Multiple Export Options: In addition to PST Users can also export OST information to:

Office 365

Exchange Server

EML

MSG

HTML

4. Maintain Folder Hierarchy: The mailbox layout of the original is unchanged following the conversion.

5. Preview Mailbox Data: Users can look at calendars, emails, contacts and attachments prior to exporting.

Steps to Convert OST to PST Using Shoviv OST to PST Converter

Step 1: Install and Launch the Software.

Get and install Shoviv and install the Shoviv OST PST Converter on the Windows system.

Step 2: Add OST Files 

Select the "Add an OST file" option, then browse to choose the OST file you would like to convert.

Step 3: Scan the OST File. 

The software scans the file and loads the entire mailbox information.

Step 4: Preview Data:

Check mailbox folders and preview emails before converting.

Step 5: Select Export Option: 

Select Export for PST in the available options to export.

Step 6: Configure Settings: 

Choose the destination folder and set export preferences.

Step 7: Start Conversion

Hit to finish to start to begin the OST conversion process. PST conversion process.

Conclusion: 

Making the conversion from the OST document in PST for Windows 11 or Windows 10 is typically required to ensure mailbox recovery, migration backup, as well as access to data. Outlook's integrated Export and Archive features can aid when the mailbox is available and is connected. But, these tools have a number of limitations in dealing with abandoned damaged or damaged OST files.