Mac OLM Converter V21.4

Most Reliable Software to Export Mac OLM Files into Various Formats

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Sysinfo Mac OLM Converter is the best and reliable utility to perform the conversion of the Mac Outlook OLM files into various other file formats. Users are allowed to perform the conversion of single as well as multiple OLM files at once. The tool can convert Mac Outlook OLM to PST, EML, EMLX, MSG, MHT, MBOX, HTML, PDF, and TXT formats by keeping the data intact and later that can be saved on the desired saving location. It is widely compatible with all the major versions of the Mac OS 10.14 to 10.1 so there is no compatibility issue.

  • Perform conversion of OLM files in bulk on Mac OS to save time and efforts.
  • Export all the mailbox data items like contacts, emails, calendars, tasks, and notes.
  • Convert Mac Outlook OLM to PST, EML, EMLX, MSG, MHT, MBOX, HTML, PDF, and TXT formats.
  • Directly export OLM to Gmail, Outlook, Thunderbird, Yahoo, and Zimbra email clients.
  • Single and multiple modes to export single as well as multiple OLM files at a time.
  • Split PST file(resultant) after the conversion into the desired size.
  • Remove duplicate emails from the resultant file to optimize the outcome.
  • Maintains the folder hierarchy to keep all the data as original and intact.
  • Date Filter option to convert specific data from a particular date range.
  • Option to save the outcome on the desired system location.
  • Supports the OLM for conversion created using Mac Outlook version 2011, 2016, 2019.

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Version: v21.4
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Price: $49
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Demo Limitations - Trial version is safe to download & export first 25 emails for free.

Prominent Features of Mac OLM Converter Tool

Batch Convert OLM Files
Batch Convert OLM Files

Mac OLM Converter is the best available tool to convert Mac Outlook OLM data into various file formats. The tool offers Single and Multiple mode to convert single as well as multiple OLM mailbox at a single go. In Single Mode, the user is allowed to select single OLM file to export and in Multiple Mode, all the OLM data gets converted.

Convert OLM to PST
Convert OLM to PST

A lot of users shift from Mac Outlook to Windows Outlook version. For making this task easy, the OLM to PST Converter for Mac allows converting the Mac Outlook OLM file to MS Outlook PST format. The software also offers a split PST feature. Using this feature, users can split the resultant PST into smaller chunks to remove the risk of various file corruption issues.

Multiple File Saving Options
Multiple File Saving Options

The utility can be used to convert the Outlook OLM into various file formats. Later the user can migrate the resultant file to the supportive email clients. The tool allows the users to convert Mac Outlook OLM to PST, EML, EMLX, MSG, MBOX, MHT, HTML, PDF, and TXT formats. This versatile feature opens the door for multiple email clients to move-in for the users.

Export OLM to Gmail
Export OLM to Gmail

Sysinfo Mac OLM Converter allows users to migrate all the mailbox data to other email clients. Users are allowed to shift the mailbox data of Mac Outlook OLM to Gmail web client. This could be done directly by selecting Gmail as the saving option and providing the login credentials for the destined Gmail profile. Soon all the mailbox data will get exported to the Gmail profile.

Save OLM Contacts Online
Save OLM Contacts Online

The user can save all the contacts from their OLM file to a separate file. They need to select the contacts or Address folder from the OLM file and then opt for the file format to save the contacts. Users can also save OLM contacts online by selecting the email client from the Save Options, all the contacts will get exported to the selected email client.

Selective Data Conversion
Selective Data Conversion

Sometimes users want to export some selected data folders from their mailbox. The OLM Migrator allows them to export specific mailbox folders to the desired format. This approach can be used in Single Mode only. All, the user needs to do is to select Single Mode option and then opt for the folders to export then perform the conversion.

Removal of Duplicate Items
Removal of Duplicate Items

Mailboxes are full of duplicate or replica items. To remove these duplicate items or data, the tool offers a Remove Duplicate Items feature. The feature allows the users to remove duplicate items by selecting the header contents like To, From, Date, and Subject of the mail body. This helps the users to reduce the size of the resultant file to make it optimized.

Maintains Data Integrity
Maintains Data Integrity

The integrity of the data is a big concern. The OLM Converter for Mac keeps the OLM files data intact and unchanged throughout the process. All this is possible because of the highly-optimized algorithm of the utility. The software also offers Maintain Folder Hierarchy feature that helps you to keep the folder hierarchy of the resultant file the same as the original or OLM file.

Comparison of Trial & Full Version

Product Features Free Version Full Version
Process single a well as multiple OLM files.
Convert OLM to PST, EML, MSG, MBOX, and other formats.
Migrate Mac Outlook OLM to Gmail, Outlook, Thunderbird, etc. email clients.
Maintains the folder hierarchy.
Remove duplicate or replica items.
Save OLM mailbox data to other formats and email clients. Save first 25 emails
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Price FREE $49
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Online Live Video of Mac OLM Converter Software

Understand the procedure of migration of OLM files into different formats with the useful features of the Mac OLM Converter Software. Observe this video the complete tutorial given by the expert team of SysInfoTools, that represent each and every steps file preview process.


Step by Step Screenshots to Use the Software


Specifications of Mac OLM Migration Tool

Mac OLM Converter Tool

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Trial Limitations

Sysinfo OLM Converter for Mac is also available as a demo version. The demo version is a trial version that lets the users evaluate the working of the tool. Users can download this version for free to convert OLM to PST, or in any other formats for free for Mac and it allow them to convert the first 25 emails of the OLM file into the desired formats. The demo offers the partial conversion of the OLM file. To get the full conversion, users need to go for the full version.

Basic Requirements
  • Mac OS 10.8 (Mountain Lion)
  • 10.9 (Mavericks), 10.10 (Yosemite)
  • 10.11 (El Capitan), 10.12 (Sierra)
  • 10.13 (High Sierra)

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Frequently Asked Questions

How to convert OLM to PST file format?

To perform the conversion, you need to follow the below steps:

  1. Launch the SysInfo OLM Conversion utility and add OLM files to convert.
  2. Select the OLM mode for conversion and click on the Save button.
  3. Opt for the save option PST from the list.
  4. Provide resultant PST size to split, use date filter and apply duplicate remover if you want.
  5. Provide destination and temporary path. Then click on the Next button.
  6. Soon, all the data of OLM will get saved in PST format.
Why is there a date filter option in OLM migrator?

Date filter can be used to filter emails. This feature allows users to save emails from a specific date range by providing the start & end date as a parameter.

I have an OLM file and the file is corrupt so is it possible to convert the data to MBOX?

Sorry, the tool cannot process a corrupt OLM file. First, you need to repair corrupt OLM then only the tool will convert it to MBOX.

How to import OLM file into Gmail?

To import OLM file to Gmail Account, you need to follow the below steps:

  1. Launch the utility and click on the add file button.
  2. Add the files to convert and click on the OK button.
  3. Now select OLM mode: single or multiple and click on the Save button.
  4. Select the save option as Gmail.
  5. Apply date range if needed and remove the duplicate items if you want.
  6. Now, click on the Save button.
  7. Provide the login credentials for the Gmail profile.
  8. Soon all the data will get exported to your Gmail Account.
Can I convert only selected OLM mailbox folders?

Yes, you can convert only selected folders as well. This could be done if you have opt for the Single Mode.

It converted just 25 emails. Why I’m not able to convert all the emails?

You are using the demo version of the tool. You need to go for the OLM converter pro for Mac. It will convert all your emails of OLM.

Does this OLM migrator support corrupt files as well?

Sorry, but the Sysinfo Mac OLM Converter utility only supports a healthy OLM file. You need to repair the corrupt OLM file first to perform the conversion.

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Client Reviews


Recently, my organization shifted to the open-source Windows Outlook. As we’re working over the Mac Outlook, the need for OLM to PST conversion took place. In such a situation, the Sysinfo Mac OLM Exporter helped a lot to migrate successfully.

- Tim Simons

I was in need to shift all my data from Outlook OLM to Gmail. One of my colleagues suggested using this tool and it successfully exported all my data to Gmail.

- Dany Ormit

Kudos to the team Sysinfo for developing such a great utility that converts all the mailbox data to so many formats. It made it easy to shift all the data to Thunderbird.

- Rob Billard

It created chaos when we all got to know about the change of the email client. We were worried but the utility helped us to shift our email client with 100% accuracy.

- John Bundleword

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