How to Convert OST to MBOX File Including Attachments

Summary: If you are facing a struggle to convert OST to MBOX file then this article is only for you I am going to share the perfect solutions to convert OST file to MBOX. In this blog, we will discuss the top 2 methods which are the manual method and an automated method. Along with this, I will provide you with the most secure and straightforward automated OST to PST Converter tool. Before moving from OST to PST conversion methods let's understand why there is a need to export OST to PST file.

Why There is a Need to Convert OST File to MBOX

OST is an offline file format of the Exchange Server mailbox. It permits users to do work offline without internet connectivity and then synchronize their work when they're back online. However, the OST files are hypersensitive and can get easily damaged. Along with this, other than Outlook, any other email client supports OST files. That’s why, to access data in Apple Mail Entourage, Eudora, and Thunderbird, users are required to save OST emails to MBOX.

Solution 1: How to Convert OST to MBOX File Using Manual Method

In this manual method, we have to follow the two stages to convert OST data to MBOX format. Firstly we will convert OST files to PST and then in the second stage we will import PST data to Thunderbird. So without any delay let's start.

Stage 1: Convert OST File to Outlook PST Format

1. In the first step, you have to establish MS Outlook on your system.
2. Then go to the file option and then press on the Open & Export option.
3. Next, choose the Import/Export option and then select Export to a file from Import and Export Wizard.
4. Now, press the Next button.
5. After that, choose the Outlook Data File(.pst) from the Export to a file window.
6. Next, you have to hit on the Next button.
7. In this step, pick the folder in which you wish to export and tap on then Next.
8. Now, give the location to store PST and then choose the include subfolders checkbox.
9. In the end, press the finish button.

(Optional) create a password, and then hit OK.

Stage 2: Import Outlook PST Data to Thunderbird

1. Firstly, establish MS Outlook on your machine.
2. Then, make your MS Outlook as a default program for email
3. Now, you have to establish the Mozilla Thunderbird on your device.
4. Next, navigate to the Tools, and choose the Import option.
5. After that, from Windows, choose Mail, and then tap on Next.
6. Choose Outlook and hit the Next button to begin the importing procedure.
7. After finishing the importing procedure your imported emails will be shown on your screen.
8. In the last, tap on the Finish button.

Note: After finishing the importing procedure your emails will be saved in your Outlook Import folder under the Local Folders directory.

Some Drawbacks of the Manual Method

• During the entire manual process, there are many chances of losing the data.
• It does not give any guarantee of security.
• The manual process does not convert multiple OST emails to MBOX at once.
• The manual method required too much time to complete the whole conversion process.
• The users must have the technical knowledge to convert OST to MBOX files by using this manual procedure.

To ignore all these issues you can jump to an automated solution.

Solution 2: How to Export OST to MBOX File Automatically

To use this automated method you must know about the most secure tool. I will share with you the automated OST to PST Converter tool. This software is the most trustworthy and appropriate tool that helps to import OST data to several email clients like Gmail, Yahoo Mail, Thunderbird, IMAP server, and many others. Additionally, this automated tool has the functionality to convert OST to MBOX and various types of file formats such as PST, PDF, EML, MSG, and many others along with their attachment items in bulk. Moreover, the users can delete their duplicate OST emails during the entire conversion process, and it also provides the feature to preview OST data before beginning the conversion procedure.

How to Use This Automated Software

1. Firstly, Download, install, and run the OST to PST Converter.
2. Then, choose Select Folder and Single File/Multiple Files and then hit Next.
3. Now, go to the secret file and select the folder option, a new window tab will be displayed on your screen.
4. Next, browse and choose the OST file that you wish to convert into MBOX.
5. After that press the Open button and then press the Next button to start the scanning procedure.
6. Now, you have to choose the folder from the tree structure and then double-tap to preview your OST files, and then hit on Next.
7. From the drop-down menu pick the MBOX file format to convert the exchange data to MBOX.
8. Afterward, give the start and end dates for the Date Filter and choose the particular mailboxes to convert.
9. In this step, navigate to the location to save button then decide the folder path where you wish to save output files.
10. In the end step, press on the convert button.

Conclusion

In this blog, we discussed the most perfect solutions which is manual and automated methods to convert OST to MBOX file. The manual method needs technical knowledge and does not convert multiple OST files to MBOX in a single attempt. On the other hand, the automated method provides all these features. It is all your choice in which method you would like to choose to export OST to an MBOX file.