Convert OST to PST on Windows Like a Pro – Instant Solution

If you can't get to the Outlook file and the data inside it becomes inaccessible, the only method to get it back is to convert OST to PST. A lot of admins have problems with this on a regular basis, whether it's because the system crashed, was down, or they were trying to get into other users's mailboxes. The only problem is that OST files are linked to their own mailboxes. So, this post goes into more detail about possible free methods and a trustworthy OST to PST Converter Tool for a smooth and successful conversion.

Need to Convert Outlook OST File to PST

When Outlook connects to the Exchange/IMAP server, it produces an OST file that lets users operate without being connected to the internet. It makes a copy of the cache mailbox data and immediately syncs when the connection is back online.

The main reasons to convert an OST file to a PST file are:

Getting back file data from old or inaccessible Outlook profiles.
Moving emails from one system to another and from one Office 365 tenant account to another.
Backing up OST mailboxes before the Exchange server is shut down.
Getting to old OST file data without having to set up the original account.
Move data between different Outlook profiles and get it back if you lose it.
For better and faster access, break up large OST file contents into smaller sets.

How to Convert OST to PST - Quick Methods

We'll talk about two well-thought-out manual methods that many user in different fields utilize to convert this file type. Follow the steps they give you below:

Method 1: Outlook Manually Converts OST files to PST files.

Open the Outlook profile that is linked to the Exchange account that is now active.
This will assist you get to the OST data. After that, go to File and click on Open and Export.
Also, under the Import/Export wizard, choose "Export to a File" and then "Next."
After that, choose PST, click Next, look through your OSTs in the tree, choose them, and click Next.
Now, with Browse, pick a place for your PST, specify a filter for duplicates, and then touch Finish.
It will make a PST file at the place you choose for the OST folders you choose.

Method 02: Use an Archive to Convert an OST File to a PST File

In Outlook, go to File Options and then Advanced.
After that, choose Auto Archive and access the AutoArchive Settings.
Also, choose your folder and allow the Archive folder with these options.
Lastly, choose a place for your PST and click OK to save the OST data.

The Manual Method's Flaws

You need to be able to see active and original account profiles.
If your OST file is broken or lost, it won't work.
Can't handle conversion for big and bulk mailboxes.
Don't include the calendar, contacts, or attachments.
A long and time-consuming process that requires technical abilities.

How to Convert OST to PST Automatically Without Outlook

When Outlook and Exchange profiles are missing or your OST file is orphaned, manual techniques don't work. When this happens, the Softaken OST to PST Converter Tool is an easy way to make the conversion go smoothly, quickly, and without any problems. You can be sure that all of your data is complete, accurate, and safe throughout bulk migrations and the recovery of all of your mailbox contents. It also keeps the original folder structure and has some extensive filtering features.

If you want to move to the Microsoft Office ecosystem, you may also upload OST files directly to Office 365. And all of this without having to export data by hand, install Outlook, or worry about losing data.

How to Convert an OST File to a PST File

Open the Converter for OST application and click Next.
Next, choose the OST files and folders you want to upload. Press Next.
After that, pick the folders from the preview pane and click Next
Next, choose the PST file format and the filters you want.
Lastly, choose a place for the output file and click Convert to finish.

Conclusion

Whether you are dealing with account deactivation, old profiles, Exchange downtime, or not being able to access your mailbox. The best way to fix this is to convert OST files to PST files for free or with a professional converter tool. We talked about three of the best ways in this blog that you may use to acquire your output PST without any risk or mistakes.

Also Read: How to Open & Import an OST file in Outlook 2024/2021/2019/2016

Services