OLM (.olm) is the data file format used by Mac Outlook (2011, 2016, and 2019) to store emails, contacts, calendars, tasks, and notes. But OLM files cannot be opened on Windows or imported directly into other email clients. SysTools OLM Converter is an expert-recommended tool that exports OLM files into 12+ formats.

Emails

Calendars
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Contacts
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Notes

Tasks
| Email Body | Convert OLM file email text without modifying original information. |
| Mail Attachment Data | Contacts, Images, Calendars, Documents, Presentations, |
| Category & Priority | OLM converter keep category & Priority intact after the transfer process. |
| Mail Metadata Attributes | From, To, Cc, Bcc, Date, Subject, Mailing List, Formatting, Signature (mail body), Read / Unread Status along with Mail Folder Hierarchy. |
| Folders | Inbox, Drafts, Deleted Items, Junk E-mail, Outbox, and other smart folders. |
| Date Filter | Using Mac OLM converter it is easy to migrate emails within a specified date-range. |
| Calendar Types |
OLM converter software allows to exports calendars data with its Status, Path, Reminder, Location, Start Time, End Time, Categories, Duration, Time Zone & all day event's from the Mac OLM files.
The Daily, Weekly, Monthly & Yearly calendar appointments and meetings are specified with date range is also exported |
| Contacts | The contact items can easily be transferred using this OLM converter tool. It can migrate contacts, other details, contact list etc. All the personal detail of the contacts can be exported. |
| Contact Details |
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| Notes | The tool can convert Mac Outlook 2019, 2016 & 2011 Notes easily |
| Preview Option | OLM converter provides an option to preview Notes in other file format by its subject, created time & category |
| Tasks | Export task items without any data loss. |
| Preview Option |
Tasks can be previewed and can be sorted by:
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Supported by Microsoft Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000 & below version.
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The file format is supported by email applications like Windows Live Mail, The Bat!, Windows Mail, DreamMail, Outlook Express, Roundcube, eM Client, Mozilla Thunderbird, IceWrap, Zarafa, SeaMonkey, Microsoft Entourage, IncrediMail, Zoho Mail, Apple Mail, Microsoft Internet Explorer. |
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Supported by Apple Mail & Mozilla Thunderbird |
| MSG | Supported by all versions of Microsoft Outlook email client. |
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Supported by email clients like Mozilla Thunderbird, Apple Mail, Entourage, Earth Link, Netscape Mail, Mac Mail, MailCopa, Pocomail, etc. |
| HTML | Supported by any web browser, Microsoft Edge, and any text editor |
| VCF | Supported by any email client or Android device |
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file format is supported by any email application |
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The export option provides various advance settings which is stated below |
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Naming Convention
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Categories
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Date Filter
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Page Layout
Margin (Min 2.0, Max 10.0mm)
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Paper Layout Paper Orientation
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Paper Size
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Bates Number Bates Number Format
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Date Stamp Position
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Format
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OLM File Converter to Export Mac Outlook 2019, 2016 & 2011 Mailbox
OLM Converter with Advanced Options
OLM converter tool capable enough that it makes the Mac Outlook data accessible from Windows Outlook application. It converts all the data items of OLM file into
file format. The tool can export data from OLM using Single or Bulk mode. Its Bulk mode allows to export multiple OLM files in a single attempt. It provides multiple options to customize the output file:
Convert OLM files to
in Batch
Mac OLM converter tool is an advanced utility that provides an option to export OLM files into
file format. Using this, one can export OLM file emails (with attachments), contacts, or calendars into
. To perform this conversion more efficiently, the software gives an Advance Settings feature that is further categorized into three different options:
Export Mac Outlook 2019, 2016 & 2011 OLM File without Limitation

This Mac OLM converter wizard is designed to export all mails, contacts, calendars, tasks, notes to convert OLM files to multiple file formats. It migrates all the OLM attachments associated with each email while you export emails from Mac Outlook OLM file. Basically, it is a complete data migration software for Mac OS users.

Convert OLM File to 12+ Formats
With the help of OLM converter for Mac, a user can export Outlook 2011/ 2016 & 2019 OLM data file to
,
, MBOX, HTML, TXT, CSV
, VCF, and MSG format. A user can choose any of these desired formats to export OLM file. After that, it becomes easy for the users to open Mac Outlook 2011, 2016 and 2019 OLM file in any other supporting email application also.

Scan OLM File Before Conversion
Once after adding the Outlook OLM file into the software, it starts scanning the whole OLM file. If the browsed OLM file is large in size then, scanning process might take some time. However, users can skip the file scanning process to continue further. The OLM migrator allows to export all folders of Mac Outlook OLM file. Also, if users want then, they can export the selected folders only from browsed OLM easily.

Export OLM Calendars (
) and Contacts (VCF, CSV)
OLM Converter for Mac also provides an option to save calendars and contacts embedded in Mac OLM to
and *.vcf, *.csv file format respectively. This feature is only enabled for file format such as MBOX,
. For other file formats, the same will be embedded in their respective file formats.

Export Selective Data from OLM File
Another impressive feature offered by the OLM converter is that it displays a preview of entire OLM data before conversion, from where users can select and transfer only desired items or export specific folders from Mac Outlook. The Mac OLM Converter software provides a date-based filter that lets users convert Mac OLM file data within a particular date range. They need to specify the date range in “from” and “to” field, the tool will export only those emails.

Provide Multiple File Saving Options
SysTools Mac OLM converter software is designed in such a manner that when a user choose
MSG the software provides various file saving options. One can choose any desired naming convention to save the emails in an organized manner, which are easy to manage. For example, Subject, DD-MM-YY+ Subject, DD-MM-YY+ From, etc.

Keeps Folder Structure Intact as Original
When a user converts Outlook 2011 OLM file to
file format, the OLM converter software keeps folder hierarchy intact as the original. After conversion, it will be in the same way as it was in Outlook 2011 or 2016 for Mac. Apart from all this, a user can launch this OLM converter on Mac operating system from 10.8 & above versions.

Option to Export OLM Files in Bulk
If a user wants to convert Mac OLM files in bulk to
or any other format in bulk, then it is possible with this application. The Add Folder option allows to upload a complete folder containing multiple OLM files in it. In this way, it becomes easy for the user to perform bulk OLM file conversion and saves lots of time to Export Emails from Mac Outlook OLM file.

OLM to
File Format Conversion
With the help of Mac OLM converter tool users can convert OLM files to
without any hassle. The software allows to set a Naming Convention and choose desired OLM data items to export. Moreover, one can use its Page Layout option to set up the page orientation and size of the resultant
file. For easy
determination, one can add bates number to its pages using this software.

Convert Mac OLM File Contacts to CSV
OLM converter tool also assists you to convert Mac Outlook contacts in Comma-Separated files. Tool can easily convert CSV file and allows opening the converted file in MS Excel as well as multiple applications like; Notepad, WordPad, etc. It supports Mac Outlook 2011, 2016, 2019 to convert OLM contacts into CSV and all the exported CSV contacts will be saved in the folder.

Standalone Software for All Users
The software does not require any additional utility or environment to execute the conversion process. User can easily download this software and install on his/her system. After that browse the OLM file for the conversion. It is an ultimate software to perform OLM file conversion.

Available for Windows and Mac OS Users
SysTools provides separate software for Windows and Mac OS users. The tool is compatible with latest Windows 11 and all below versions. Also, the Mac OS support software is compatible with all Mac OS versions. Choose the olm converter tool according your OS and launch it without limitation.
Download Free OLM Converter For Mac and Install and Check Requirements
(Mac OS)
| Name: | SysTools Mac OLM Converter |
| Version: | 9.3 |
| Size: | 149 MB |
| MD5: | 3058def2a3ad15f03fa09130b5bcbfb8e8503c7d |
| Free Version: | Download for Mac |
(Windows OS)
| SysTools OLM Converter |
| 10.2 |
| 103 MB |
| 95f03e7aa9a0acebaf61dc3091ec90f0 |
| Download for Windows |
Trial Limitations: |
(Mac) Mac OLM converter free demo version allows to convert 100 emails & 25 category items from each OLM File. |
(Windows) Free OLM converter demo version can export & Save only 25 items from OLM file in required file formats. |
| (Mac) | (Windows) | |
| Hard Disk Space: | 100 MB of free hard disk space required | 100 MB of free hard disk space required |
| RAM: | 4 GB of RAM (4 GB is recommended) | 4 GB of RAM (4 GB is recommended) |
| Processor: | Mac Computer with Intel Processor Mac Computer with Apple Silicon (Apple M1) |
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz |
Platforms: |
(Mac) MacOS X 10.8 (Mountain Lion), MacOS X 10.9(Mavericks), MacOS X 10.10 (Yosemite), MacOS X 10.11 (El Capitan), MacOS X 10.12 (Sierra), MacOS X 10.13 (High Sierra), MacOS X 10.14 (Mojave), MacOS X 10.15 (Catalina), MacOS X 11.0 (Big Sur), MacOS X 12.0 (Monterey), MacOS X 13.0 (Ventura), MacOS X 14.0 (Sonoma), MacOS X 15.0 (Sequoia) and above versions. |
(Windows) Windows 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008 Compatible with Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64 bit) |
Application Pre-Requisites: |
(Mac) |
(Windows)
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Product Guide: |
(Mac) |
(Windows) |
FAQs
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Electronic Delivery
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Get an Overview of OLM Converter For Mac - Free and Full Version
| Features | Free Version | Full Version |
|---|---|---|
| Add Mac OLM Files in Software Panel | ||
| Add File & Add Folder Mode | ||
| Apply Date Based Filter | ||
| Apply Naming Convention & Export by Category | ||
| Save Contacts, Calendars, Notes & tasks | 25 Per/Folder | All Items |
Save OLM File MBOX, MSG, CSV |
100 Emails/Folder | All Items |
| Cost | FREE | Starts At $39 |
Most Common Queries Related to OLM Conversion Process
| Question | Answer |
|---|---|
Q :
How to Convert Mac Outlook OLM Files? |
5 Steps Procedure to Use SysTools OLM Converter Pro: Follow instructions for quick conversion:
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Q :
Can I convert OLM file from Mac Outlook 2016 also, using this application? |
Yes, the Mac OLM converter ultimate software supports OLM file from Mac Outlook 2011, 2016 & 2019. A user can easily convert OLM files to thunderbird or other formats without any hassle. |
Q :
Does the software allow me to move Multiple Mac Outlook 2011 profile? |
Yes, the software provides an Add Folder option that let users upload the folder containing multiple OLM files in it. This way, a user can convert Mac OLM files in bulk & Export Emails from Mac Outlook. |
Q :
Is it possible to save all OLM file emails using only subject as a naming convention? |
Yes, a user is allowed to use any desired naming convention while saving OLM all data items using OLM Converter for Mac. So, one can use Subject also to save all emails in the resultant file format. |
Q :
Does the Mac OLM Converter impose any file size limitation during the conversion process? |
No, the software is designed so perfectly that one can convert OLM file of any size without any file size restriction. |
Q :
In what formats I can convert my Mac Outlook OLM file? |
You can convert Mac OLM file into 12 file formats. After completing conversion process user can open the output file in their native file format. |
Q :
Can I export selective OLM file data using this Mac OLM Migrator? |
Yes, this tool provides an option to migrate only selected files during the conversion process and to export specific folder Outlook Mac. |
Q :
Is it possible to convert multiple OLM files in batch? |
Yes, using Mac OLM converter, you can easily convert bulk OLM files to desired file format. |
Q :
How Can I Use Free Demo Version on My Mac OS System? |
Yes, User can download OLM converter for Mac free demo version from download button added above in this page. After downloading it install it on your Mac OS system and follow the UI instructions. |