How to Migrate Outlook PST file to MBOX Format

Microsoft Outlook is the most preferred email service provider for official uses. But it only supports PST file format. Thus, the users switching to other email clients face difficulty accessing PST files in it. It is one of the reasons users convert Outlook PST file to MBOX. MBOX file format is supportable in various email clients like Thunderbird, Windows Live Mail, Outlook Express, etc. Many users put queries like, How do I convert a PST file to MBOX?

Therefore, we will discuss the best reliable solutions to open MBOX in Outlook. It includes two manual approaches with guided steps. Moreover, we have also added a professional tool recommended by experts. The name of the utility is PST to MBOX Converter. But before that, let us look into motives for conversion.

Purpose to Convert PST to MBOX

Given below are some reasons to convert Outlook PST to MBOX:

1. If users switch jobs from one place to other, they need to change file format.
2. PST files are prone to corruption, and It is also one of the grounds for conversion.
3. Change of Operating system also makes it vital to convert Outlook PST file to MBOX.
4. MS Outlook is not free, and hence users switch to other alternatives after the trial version ends.

Given above are some primary reasons to convert Outlook PST to MBOX. Let us check manual ways of conversion one by one in the below context.

Convert Outlook PST file to MBOX Manually

Method 1: Using Mac MS Outlook

In this method, users have to download and install Mac MS Outlook. After that, follow the process as given below for converting Outlook PST file format.

1. Launch Mac MS Outlook on your System.
2. Now click on the File menu, select Menu, and tap on Import.
3. After that, choose PST in the new popup window and hit the Next button.
4. Select Outlook for Windows under the option then Choose a file type.
5. Now, load the PST file you want to convert to MBOX and review the data folder in the PST file.
6. Then, drag and drop the PST folder on the system screen.

After this, your PST file will import to MBOX file format. You can follow the above instructions for better results. If you want to try the other methods, then check the second method in the below context.

Method 2: Employing Mozilla Thunderbird

In this manual approach, we will use Thunderbird for conversion. Given below are the steps to convert Outlook PST file to MBOX

1. Open Mozilla Thunderbird on your PC.
2. Click on Tools and then select Import.
3. Now either opt for Import all or select files you want to import.
4. After that, choose Outlook and hit Next to import Outlook files to Thunderbird.
5. Now, when you export data from Thunderbird, It will be in MBOX format.

The manual tricks are effective in PST to MBOX Conversion. But, manual methods are not suitable due to certain limitations. Let us look into these shortcomings in the below context.

Weak Spot

Like any other method, Manual methods do have some weaknesses and drawbacks. Given below are some major weak points of Manual techniques:

●      The trick is complex for novice users, and they might get confused in the process.

●      It requires a long duration to complete the procedure.

●      You are at high risk of data corruption and loss with a single misstep.

●      You have to download and Install Mozilla Thunderbird and MS Outlook to execute the steps.

Given above are the limitations of Manual methods. Now we will learn about our successive technique, which is Professional Approach.

Convert PST to MBOX without Outlook Professionally

If you are looking for a reliable, safe, and quick solution, this professional method is for you. Here, we will use a utility named PST to MBOX Converter. It can convert Outlook PST to MBOX with all their attachments. It can easily convert PST to MBOX and other file formats such as PST, EML, PDF, TXT, HTML, etc. It helps users migrate PST files to O365, Gmail, Yahoo Mail, Thunderbird, Office 365, etc. It has some advanced features, making the tool the first preference of all users. Let us take a short overview of all the learnings from this write-up.

Final Verdict

In this post, we have mentioned the top methods to convert Outlook PST file to MBOX  So that the users who want to open MBOX in Outlook can easily change file format. We have provided three effective tricks, including two manual ways and a professional one. However, Manual processes have some limitations that we need to consider. So, considering all the vital things we discussed in the blog. I suggest using the professional procedure over manual techniques for safe conversion.