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OST Outlook files are quite useful for the users who want to work in offline mode, but they are liable to errors. So there is a need for more suitable and fast files like MBOX. Each email client has different file formats, and thus emails are sometimes difficult to deal with. Say, while working with Outlook, you utilize OST and MBOX, and when you move to Apple Mail or Thunderbird. The best option is MBOX. This article describes some solutions and an OST to MBOX converter tool to convert OST to MBOX rapidly and reliably.

How Does OST to MBOX Conversion Help Users?

Although OST and MBOX are fairly different file formats, they are very straightforward to comprehend and trade. Some of the common reasons to convert Outlook OST to MBOX are:

• Cross-Platform Support MBOX supports a wide variety of email platforms.
• Converting OST to MBOX assures you are making a backup to avoid data loss.
• MBOX files are superior for archiving and data management and use less storage space.
• Open OST in MBOX to see Outlook data on non-Exchange servers such as Gmail.
• MBOX files are portable, safe, and easy to open. It helps to verify if the OST file is corrupted or orphaned.

Methods to Convert OST to MBOX that are Applicable

The first way is to use a manual solution. The second way is to employ a professional program for speedy, safe, and hassle-free file transfer. In the next section of this blog, we will quickly cover both ways. We will go through both of them one after another and learn all about their pros and downsides.

Free OST File to MBOX Converter

We all know that Outlook does not support MBOX natively. In fact, there is no direct option for conversion. But we can first convert OST to MBOX and then PST to MBOX file. It will be a little lengthy process and will require some technical understanding. To convert, perform the following:

• In Outlook, you have to access the File area and click on Access & Export.
• Then select the Import/Export option from the options displayed.
• Then just check for the "Export to a file" option. Hit it, and then hit Next.
• Click on Outlook Data File (.pst) to save OST as in the second window.
• Now, click Next and choose the OST file that has to be converted.
• Again, click on the Next button and choose a folder in Outlook where you want to save the PST.
• Apply a password (optional) and click on Finish to convert OST to MBOX.
• Open the Mozilla Thunderbird (installed and running) on the system now.
• If you want to convert OST to MBOX, ensure that Outlook is your preferred email software.
• Then click on the Import button from the More menu and choose Mail.
• Choose Import from Outlook from the shown options and click Next.
• Later, choose the Outlook items that you want to store, and then click Import to get started.
• Click Finish after all items are imported from Outlook PST (previously OST).
• With this, the process to export OST to MBOX is successfully done.

Disadvantages of the Manual Method

1. Only one OST can be converted to MBOX at a time; there is no bulk conversion.
2. This is an indirect approach with multiple steps and the danger of losing important data.
3. Bad and slow resolution for several OST files with big attachments.
4. Multiple email applications with good internet connectivity.

Best Automated Tool to Convert OST to MBOX with Ease?

FixVare OST to MBOX Converter is a quick and simple method to convert Outlook OST data to MBOX. This handy utility works on any Windows OS without the need for expert help. There is no limitation on the number and size of files. It can save OST to MBOX in a batch. It also allows previewing data and filtering emails for selective conversion. It also preserves the data structure and integrity during and after the conversion process. It provides various additional benefits, like the following:

1. Removes duplicates from Outlook OST and associated attachments, if necessary.
2. Save OST to your preferred file format other than MBOX to your preferred place.
3. This OST to MBOX Migrator offers a free version, which permits conversion of up to 50 emails per folder.

How to Convert Outlook OST to MBOX?

1. Install the software on the computer and run it, then click Next.
2. Choose the OST files and hit Open to upload in the tool. Click next.
3. Then preview the changes and pick the Outlook folders and click the Next button.
4. Further, select the MBOX format from the menu and filters selectively.
5. Select a location to save. Finally, hit Convert to Save OST into MBOX.

Conclusion

To sum up, this blog is a comprehensive know-how of why and how to convert OST to MBOX. The manual approach is helpful for little and lesser OST file conversion. Professional program to safely convert huge OST files with attachments to MBOX format. It helps users to simplify their data and avoid all unforeseen problems with the OST files.