OLM to MBOX Converter

Download the OLM to MBOX converter tool for free and start converting OLM files to MBOX format now.

  • Supports the conversion of OLM file into multiple email clients
  • Maintains the all meta properties of Mac Outlook emails
  • Allows to create MBOX files from a corrupted or damaged OLM file.
  • Option to choose specific folders to convert them into MBOX format
  • Permits to save resultant MBOX files at your own location
  • Allows to batch convert multiple OLM files at once
pst to mbox converter tool

Powerful OLM to MBOX Converter for Windows

Why you need to Convert OLM to MBOX?

Suppose you are using Outlook for Mac but now you have to share some emails with your business clients. OLM file is only supported by Mac Outlook. That means your clients will only be able to view or read those files if they are also using Mac Outlook. But if they are not using Mac Outlook then? You need to convert the OLM files to MBOX as MBOX file formats is supported by different email clients like Apple Mail, Thunderbird, Netscape Mail, Berkeley, The Bat etc. And for this you wiil need the best OLM to MBOX converter tool

OLM to MBOX Converter, the highest rated on top review hubs.

Advanced Features of OLM to MBOX Converter

Easy Conversion

With OLM to Thunderbird Converter, you can quickly convert OLM files to Mozilla Thunderbird account without having any issues. Also, the conversion process is fast and flawless. Users will also get a feature of an instant preview of all the contents like Inbox, Sent Items, Drafts, Deleted Items and attachment emails of OLM files.

Import OLM to Thunderbird

OLM to Thunderbird utility enables you to import Outlook 2016 emails to MBOX format along with their attachments. This software allows its users to import .olm to .mbox and supports various email clients that use MBOX file format. Also, it does not compromise with the originality of the files during or after the conversion.

Batch Process

It is a technically advanced OLM converter tool that allows users to select multiples files and migrate them directly into Thunderbird format. If you know exactly which files you need to convert then you can select those files and convert them accordingly. This special feature helps you to save your time and a lot of efforts.

Maintains Folder Hierarchy

OLM to Thunderbird Software is a powerful tool that maintains folder structure such as sent items, Outbox, Inbox, Deleted Items, etc during conversion process from OLM to Thunderbird. It retains the properties of all mailbox data such as emails, contacts, notes, tasks, etc. without affecting data structure.

Available Dual Mode Option

This software is built-up with two mode options: 'Add Files' option helps you to choose OLM files while 'Add Folders option provides facility to select OLM folders to transfer them into Mozilla Thunderbird email account. OLM files to MBOX utility is the fastest way to convert OLM files without any risk of data loss.

Maintains Meta Properties

With Mac Outlook OLM to Thunderbird Converter, all the meta properties such as to, bcc, email id, date, time, subject etc. remains same throughout the procedure. The software also maintains all forms of attachments and unicode text and doesn’t disturb anything along the conversion process. You will get the exact emails structure.

Support and Compatibility

The OLM to Mozilla Thunderbird Converter is designed to run on all versions of Microsoft Operating System including Windows 10, Windows 8.1, Windows 8, Windows 7, and all its below version. It is compatible with both 32 bit as well as 64 bit Operating System. It is also compatible with Outlook 2013, 2010, 2007, 2003.

24*7 Chat Support

If you are facing any trouble while installing the software or during the conversion process, OLM to MBOX converter provide all-time chat support so that you don't have to face any trouble. Although using this software anyone can convert the file within no time but you will get 24*7 online chat support regarding your queries.

Software Walkthrough

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Steps to Convert OLM files to MBOX are as follows;

Step 1. Download and Install OLM to MBOX converter in your system.

olm to mbox converter

Step 2. Click on Add Files or Add Folders option to load OLM file from your computer.

olm to mbox file converter

Step 3. Preview all the files and select the desired OLM files.

convert olm file into mbox format

Step 4. Export all the selected OLM files by choosing MBOX format.

convert olm emails to mbox

You're in good hands

Williams Germany

I'm extremely happy to have this OLM to MBOX Converter Software, as it easily helped me out throughout to smartly convert OLM files into MBOX format.

Jackson Smith USA

I recommend you this OLM to MBOX Converter tool. This tool help to migrate .olm file into .mbox file format with all message properties like as to, from,cc, b cc subject & attachment.

Robart Donovan Jordan

After using this software, I can proudly say that it is a perfect utility for those who want to export OLM mailboxes, contacts, calendar, tasks, notes, journals, etc. to MBOX file format without manipulating the information.

Technical Specifications

System Requirement

System Requirements


Pentium Processors

Operating System

Windows 10, 8.1, 8, 7, Vista & XP


2 GB minimum (4 GB recommended)

Hard Disk

100 MB free space

About Product




Single User


Personal, Business, Enterprise

Language Supported




Prefer to Try
Before You Buy

*Download OLM to MBOX converter to migrate OLM files to Thunderbird for free.


How to convert OLM files to MBOX format in bulk?

Steps to convert OLM to MBOX format using OLM to MBOX Converter are as follows:

  • Step 1. Download and install OLM to MBOX converter in your system.
  • Step 2. Click on Add File/Folder, then select OLM files.
  • Step 3. Preview OLM file emails and attachments before converting them.
  • Step 4. Select the MBOX otion to convert the files.
  • Step 5. Click Export button.

This is how OLM to MBOX Converter will migrate OLM mailbox to MBOX format.

Does this tool converts a limited size of Outlook OLM file to MBOX?

No it does not have any limitation on the size of OLM file. You can migrate and save any size of Outlook Mac OLM file to MBOX file.

Can I migrate OLM files to Mac Mail?

Yes, you can because MBOX file format is supported by Apple Mail. The software provides the users with a provision to open and view the OLM files in Mac Mail format.

Does this software permit to convert OLM mailboxes in bulk?

Yes, the tool allows to convert unlimited emails, contacts, calendars, tasks, etc. from OLM file to MBOX file format.

Does this converter preserve email attachments while during export OLM mailboxes?

Yes, this powerful tool is capable enough to preserve all meta properties of converted MBOX file.