Free OST to PST Converter Tool – Stellar Converter for OST

Summary: In this blog post, we discuss the fundamentals of OST files. We highlight the scenarios in which you need to convert the OST file into PST, and also cover Stellar Converter for OST software in detail. Stellar Converter for OST is a reliable, effective, and easy solution for converting OST files into PST. However, to really understand the significance of this software, you need to know the basics of OST files first.

Outlook creates an OST file as a replica of your Exchange mailbox. This file is stored on your system so that you can access your mailbox even when you are not connected to the Internet. Outlook regularly syncs the OST file with your Exchange account so you can have access to the most up-to-date items in your mailbox, which include emails, contacts, and calendars.
Outlook users don’t usually face problems with the OST file. This is because even if the OST file is deleted or corrupted, you can easily recreate the file with Outlook as the file is merely a copy of your Exchange mailbox. However, there are situations in which you need to use advanced software like Stellar Outlook OST to PST converter.  These include:

• When some items marked “local only” are stored in an old OST file and there is no backup PST file.
• If the connection to Exchange Mailbox isn’t possible (in this situation, you can’t recreate the OST file).
• In case you can’t launch Outlook due to some error and you need to access the data in an OST file.
• If your Outlook account is accidentally deleted and you need to transfer OST data into a new account using a PST file.

About Stellar Converter for OST

Stellar OST converter is an advanced OST to PST converter that’s powerful, easy-to-use, and can extract Exchange mailbox items from an OST file with high precision. It can also compact and split large PST files to minimize the risk of data corruption, convert multiple OST files in batches, and more.

Stellar OST converter is available in two variants:

• Corporate: Recommended if you just need to convert an OST file into PST file.
• Technician: Recommended if you want OST to PST conversion but also want to compact and split large PST files.

The following are some of the most important features of Stellar Converter for OST:

• Converts orphaned or inaccessible OST files into PST format in a few easy steps
• Performs OST to PST conversion with 100% precision and ensures data integrity
• Converts OST into multiple formats including PST, MSG, EML, HTML, and PDF
• Exports OST data directly to Office 365
• Allows free OST to PST conversion for up to 20 emails per folder

Also Read: Unlock the Secret: Free Methods to Convert OST to PST in Outlook

How to Use Stellar OST Converter?

Using the Stellar OST converter is easy. You just need to take the following steps:

1. Install and run Stellar Converter for OST.

Select the OST file for the conversion window will open.

2. Click Browse and enter the location of the OST file. If you don’t know the location, click Find to have the application locate it for you.
   
3. Click Convert after entering the OST file location.

The software will begin the scanning process. After this process is complete, you can preview the mailbox items in the OST file.

4. Select the items you want to convert in the preview pane.
   
5. Under the File menu, click Save Converted File.
   

Save As window will open.

6. Select PST and click Browse to enter the location where you want to save the converted file.
7. Click OK.

If you will follow these steps successfully, the application will automatically convert the inaccessible OST file into a portable and readable PST file.

Bottom Line

Outlook doesn’t allow access to orphaned OST files as it follows a security practice under which Exchange mailbox, OST file, and MAPI profile are linked with each other. So, if you want to open an inaccessible OST file, you need to convert it to PST first. With Stellar Converter for OST, you can perform the conversion easily and safely.
Moreover, many experts recommend Stellar Converter for OST:

1. Supports MS Office 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002 (XP), and 2000 version
2. Converts even an encrypted OST file into PST
3. Offers customized PST file splitting (you can pick the size of split files that can vary from 1-50 GB)
4. Has multilingual support

If you want to learn more about Stellar Converter for OST, you can visit its official product page.