Take the help of Advik PST to MBOX Converter to export emails from PST files to .mbox format. This software works without Outlook and keeps all emails, attachments, and folders safe during the process. You can use the converted MBOX files in Thunderbird, Apple Mail, and other email clients. Download the PST to MBOX Tool trial version and export 25 emails from each folder for FREE.
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How it Works
Watch TutorialReliable & Ideal Solution to Export Outlook PST to MBOX file format. An easy-to-use software to bulk convert PST data to MBOX compatible clients like Thunderbird, Apple Mail, Opera Mail, etc.
Here are some situations where you might need to convert PST file to MBOX using this software.
Move Outlook to Thunderbird
If you are switching from Outlook to Thunderbird, you can’t open PST files directly in Thunderbird. With Advik PST to MBOX Converter, you can convert Outlook PST files to MBOX format. After that, you can import MBOX file to Thunderbird and access all your emails, attachments, and folders easily.
Access PST File Without Outlook
Imagine you have a PST file from an old Outlook account, but Outlook is not installed on your computer. This tool lets you convert that PST file into MBOX format, so you can open PST file without Outlook. You can then use free email apps like Apple Mail or Eudora to view your emails easily.
Backup Outlook Emails in MBOX
If you want to keep a safe copy of your Outlook emails for future use, you can convert Outlook email to MBOX format. MBOX files are supported by many email clients and can be stored for long-term use. This makes it easier to access or move your data later. With Advik PST to MBOX Converter, you can convert complete mailboxes.
Video Tutorial
How to Convert PST to MBOX with Attachments?
Get a preview of exclusive features available in the Advik PST to MBOX Conversion Tool
While converting PST emails, Advik PST to MBOX Converter carefully maintains the original folder structure, so all folders (like Inbox, Sent, Drafts, Outbox, and custom folders) are preserved in their organized form. Additionally, it keeps all key elements of each email intact, such as sender information, subject lines, timestamps, attachments, inline images, and hyperlinks. This feature ensures that after conversion, your email organization and details are preserved exactly as they were in your PST file. It will be also helpful for easy navigation in the resultant MBOX file.
This tool includes a set of advanced email filters that allows you to convert only the emails you need to save your time and storage. You can apply filters like date range (to focus on emails within a specific timeframe), sender or recipient, subject, or even exclude empty folders. This means you can convert only the important emails, reduce the file size, and keep your converted files organized without any extra data.
PST files can become corrupted due to system crashes, virus attacks, or file size limitations, making them inaccessible. Advik PST to MBOX Converter includes a repair function that allows you to repair PST file even if it is damaged or inaccessible PST files. It scans and repairs the corrupted PST data before converting it to MBOX format and makes sure you don’t lose any important information and can continue to access your emails as needed.
Open, Add, and Convert PST file into MBOX Format
System Requirements
Processor Pentium Class or higher
Operating System Windows 11, 10, 8.1, 8, 7
Memory 1 GB recommended
Hard Disk 100 MB of free space
License Delivery
Electronic via Email
License & Version
Personal License Activation in 1 Machines
Business License For Business Users
Migration License For Corporate Users
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Download the Best PST to MBOX Converter Software of 2025
**Free demo will convert 25 items from each folder for free
Follow the simple steps and save PST emails in MBOX file -
Finished!
This tool supports both types of PST files.
Yes, this utility supports Windows 11, 10, 7, and all older versions.
Yes, the software has a Recovery Mode that efficiently converts corrupted PST files. Most importantly there will be no data loss while converting the affected PST file.
Yes, the software enables you to choose either a complete folder or multiple PST files by holding down the Ctrl button on your keyboard.
Yes, the software offers various filter options including date range. Select the start and end date, then this tool will export all emails from your mentioned date.
Yes, once converted, you can open the MBOX file in any supported email client like Thunderbird, Apple Mail, or others.
Yes, the software exports PST email data into MBOX format with all its embedded attachments. The attachments will be saved into a separate folder.
No, you can only run one instance of the Advik PST to MBOX converter at a time.
The time depends on the size of your PST file and your system’s performance. The Advik PST to MBOX converter uses advanced algorithms to speed up the process.
The demo version lets you convert first 25 items from each PST mailbox folder. The full version has no such limit and allows you to convert all items.
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