Mulberry is an open-source email client that was originally developed for the Mac system but later on devised also for Windows and Linux platforms. Mulberry strictly sticks to the required standardization. It supports different internet standards like LDAP, IMAP, IMSP, ACAP, and iCalendar. Moreover, it offers a variety of security features like message encryption, signature handling, etc.

Then, what is the need to perform email conversion from Mulberry to Outlook PST?

  • In addition to all the features offered by Mulberry, Outlook provides emailing and calendaring events which are required by all professionals.
  • The security and privacy standards are low in Mulberry when compared to Outlook.
  • PST files provide more flexibility to users in terms of managing their emails.
  • Outlook is easily accessible as well as available for all users.

It might be an individual preference or need of the hour for some organizations to establish a secure model for communication between their employees. However, the situation becomes tricky when a user wishes to migrate from Mulberry to Outlook as the native format used by Mulberry is MBOX, which is not supported by MS Outlook. Therefore, to perform flawless migration from Mulberry to PST (Outlook), assistance from an external tool like Kernel for MBOX to PST is required.

How to perform email conversion from Mulberry to Outlook PST?

A professional tool always offers various features which prove to be handy in creating an effortless conversion from MBOX to Outlok PST file format

All you have to do is follow the given instructions while converting your data.

  1. Install the MBOX converter tool on your system.
  2. Start with locating an MBOX file/folder using the Browse option. Add Mulberry MBOX file or folder Note: The tool provides the user with two options Select Folder or Select file, choose any.
  3. Select the required file/folder and click on the Finish button to proceed. Add file or folder from its location
  4. The tool will start scanning the MBOX file, and all the data will be listed on the left-hand side of the interface. Click on the Save button once you are done previewing the mailbox data. Scanning of the file
  5. Select PST file (MS Outlook) as the output format for the converted file and click on the Next button. Select PST file sa a saving option
  6. Choose the desired filters to save specific data from the MBOX file. Select options from the given categories such as Folder Name From, To, etc. and click on the Next button Apply filter option for selected files to convert
  7. It is wise to split a large file for better management and considering its future benefits too. Here, you can opt for splitting your converted PST based on a pre-specified size limit. Also, you can attach a prefix to the file name for better recognition. Both of these are optional and can be skipped if unnecessary, click on the Next button once done. Split large size PST file
  8. Browse to select a destination path to save the converted file. Click on Finish once the destination path is specified. Select location to save PST file
  9. Click OK to finish the process. Mulberry to Outlook PST conversion done

Other benefits offered by the email converter tool are-

  • In addition to Mulberry, the tool supports about 20 MBOX email clients.
  • A detailed preview is presented to the users of all mailbox items.
  • Apart from PST, the mailbox can also be saved in MSG or EML format.
  • Bulk conversion of MBOX files is also possible with this tool.
  • The converted PST file can be split into smaller ones to manage them in a better way.


Due to a variety of benefits offered by Microsoft Outlook, professionals are opting to shift to this email client. However, to perform email conversion from Mulberry to Outlook PST, all the MBOX files have to be converted into PST file formats which are supported by Outlook to store all the information. Since confidential data is involved, using a secure platform is recommended.