BitRecover Software Box




OLM Converter Wizard

OLM Converter to Export Mac OLM in MSG, EML, MBOX for Win & Mac OS
(Average Rating 4.8 Based on 167 Ratings)
  • Convert single or multiple *.olm files using File or Folder Mode
  • Users can easily transfer Mac Outlook OLM files with email attachments.
  • Supports to convert OLM File Emails, Contacts, Calendars, Notes & Tasks
  • #3 Different option to Convert OLM Email Folders, OLM Contacts & OLM Calendars
  • Supports to migrate data from a Corrupt OLM File (Outlook for Mac ) Archive
  • OLM File Converter Supports conversion of OLM Calendars into to ICS Format
  • Convert OLM to file formats : PST, MSG, EML, EMLX, PDF, HTML, MHT, XPS, RTF, DOC
  • Allows to Extract OLM Archive file to Lotus Notes(.nsf) , Zimbra (.tgz),Thunderbird
  • Convert Outlook for Mac Archive .olm mailbox of Outlook 2011 / 2016/ 2019
  • 10+ file naming options for MSG, EML, EMLX, PDF, HTML, MHT, XPS, RTF, DOC
  • Option to Choose specific folders for the selective migration of Outlook OLM files
  • Option to Create separate PST for Every OLM or Consolidated PST File
  • Allows to Convert OLM to Office 365 & Cloud Admin / User (Primary Mailbox )
  • “Change Language” to change language of folders name during OLM file conversion
  • Export OLM Contacts to vCard Format (v3.0) Outlook / Thunderbird / Windows Live Mail & Yahoo! Contacts(.csv)

Why BitRecover OLM File Converter ?

OLM Converter for Win & Mac OS is the best utility to instantly transform Outlook for Mac Archive (.olm ) files / directories into different formats as provided by the program. Therefore, if OLM mailboxes need to be transferred to any platform, Then, to implement the OLM data conversion, no external software is essential. It is convenient to use and easily conducts the conversion process smoothly. This OLM conversion package provides many advanced features that simplify the bulk of OLM



The OLM Export Tool is well qualified for transferring .olm files to cloud providers by filling in the Cloud Platform Office 365 (Microsoft 365) & webmail account login details.

OLM converter


OLM File Converter Software also gives permission for extracting Mac Outlook database OLM files to other multiple file formats : PST, MSG, EML,, EMLX, PDF, HTML, MHT, XPS, RTF, DOC, Lotus Notes(.nsf) , Zimbra (.tgz),

OLM file converter

EXPORT OLM to Default Application Location Directly

The OLM file exporter program can detect the default application location, such as Thunderbird. Choose the export option and directly export OLM files to Thunderbird Default Location directly.



BitRecover OLM Converter Wizard keeps all important information during the OLM mail conversion as well as other formats like emails, contacts, calendars, attachments, subject, Signature, To, Cc, Bcc, etc.

Convert Different Types of Outlook OLM Files

OLM Converter for Mac & Win OS is a relevant toolkit that supports Outlook files in different conditions. It is compatible with OLM files of Outlook 2011 / 2016/ 2019. It also allows to batch convert OLM emails files into multiple formats in a hassle free manner. The application does not provide any file size limitation during the migration.

OLM  Editions


Large OLM


Encrypted olm


Deleted OLM Emails

OLM Emails

Corrupted OLM


Migrate OLM Files in 14+ Formats from Different Incidents...

  • Convert OLM Database files
  • Export OLM files of multiple Outlook editions
  • Extract emails from large OLM files
  • Convert deleted emails from OLM files
  • Compatible with damaged OLM files

Convert OLM Emails Files to Multiple Formats

All-in-one BitRecover OLM Converter for Win & Mac OS is one of the best tool for migrating Outlook OLM files with attachments. It is able to add OLM database files (single / multiple) and then users can choose the saving format from the list of multiple formats. After selecting the saving format, users can select the destination path to store the converted files and click the Convert button to migrate OLM files.

To Mailbox File Format


Outlook File







To Emails Services / Servers

Office 365



Users can grab this software for converting Outlook OLM files in the following ways. —
  • Save emails from OLM files to multiple document formats properly.
  • Transfer specific .olm files to several email services / email servers.
  • Move Outlook database files to various email clients i.e., Thunderbird, etc.
  • Extract emails from MS Outlook database OLM files to multiple formats.

Users expectation

Easy to use GUI (Graphical Users Interface).

Convert single as well as multiple OLM files at once.

30 days money back guarantee.

Selective data migration.

Fasted conversion speed with 100% accuracy.

Generates a log report of converted data.

Shows live conversion progressive report.

What OLM Converter Provides

Dual options for adding OLM files

Selective OLM folder migration for avoiding unnecessary folders.

Extract emails, contacts, calendars, etc. from OLM files.

Option to convert Outlook OLM data files with split facility.

Easy file management using multiple file naming options.

Freedom to store resultant files at specific location easily.

Change language of folders name during OLM file conversion

Key Features of OLM Migration Tool
Know the software functionality to convert OLM file to many other formats.

convert olm file

OLM Email conversion in Several Formats

Users can use the OLM migration tool to convert Outlook for Mac Archive .olm files into any of the desired file formats, i.e. OLM to PST, OLM to EML, OLM to MBOX, OLM to MSG, OLM to PDF, OLM to Zimbra (.tgz), OLM to HTML, OLM to MHT, OLM to RTF (Rich Text Format), OLM to XPS, OLM to DOC, OLM to Office 365/ and OLM to Lotus Notes(.nsf). It makes it easier for users, as it is an all-in-one utility and a unique user investment. In order to perform the OLM data conversion, the OLM file exporter application is also completely independent.

Note: Users can feel free to choose any format to save, as required.

Export olm Contacts / Calendars

Export Outlook for Mac Emails with Attachments

This Mac OLM Converter wizard is programmed to export various file formats for all emails, contacts, schedules, tasks and notes. It migrates all of the OLM attachments linked to each Outlook email. It is essentially a complete data migration program for Mac OS users. The software is very useful to export OLM emails with its attachments and other mail components retained to variant formats. A ll the Metadata properties of Mac Outlook emails such as To, Cc, Bcc, Date, Topic etc. and all other components with Absolute originality. The confidentiality of the emails is retained at 100 percent without any loss in the formatting and structure of OLM archives.

Convert Corrupted olm files

Export OLM Contacts

BitRecover OLM Migrator software is a well-suitable product to extract contacts from Outlook OLM files into multiple file format :

  • vCard Format – It export .olm contacts to vCard Format of version 3.0 which can be imported & used in multiple applications.
  • Outlook Contacts - It export .olm contacts to Outlook Contacts in .csv file which can be imported & used in Microsoft Outlook
  • Thunderbird Contacts - It export .olm contacts to Thunderbird Contacts in .csv file which can be imported & used in Mozilla Thunderbird platform.
  • Windows Live Mail Contacts(.csv) - It export .olm contacts to Windows Live Mail Contacts in .csv file which can be imported & used in Windows Live Mail Application
  • Yahoo! Contacts - It export .olm contacts to Yahoo Mail in .csv file which can be imported & used in Yahoo Mail.

Migrate olm Files with Attributes

Convert OLM File Data

BitRecover OLM Converter is a powerful software that is capable to detect all data present within Outlook for Mac Archive OLM Files & migrate all Folders present within OLM data file created by Mac Outlook. For OLM File conversion, the software provides three options :

  • All Folder Types : This option will convert all folders from Outlook for Mac Files(*.olm files) into multiple export options like PST, MSG, EML,, EMLX, PDF, HTML, MHT, XPS, RTF, DOC, Lotus Notes(.nsf) , Zimbra (.tgz), Thunderbird Default Location
  • Contacts : This option lets users to convert olm file contacts only to multiple contact formats like vCard Format (v3.0) Outlook Contacts(.csv) , Thunderbird Contacts(.csv), windows Live Mail Contacts(.csv), Yahoo! Contacts(.csv)
  • Calendar : This option lets users to convert olm file calendars only to ICS Format

Simple to Use Software

Convert Mac Outlook OLM to Windows-based Outlook PST

The OLM file exporter application is suitable for users who need to convert OLM files to Microsoft Outlook for Windows PST files. The software offers an inbuilt alternative while migrating from OLM to PST, namely, “Create separate PST for Every OLM”. Enabling this option allows users to build a new PST file for each OLM file, or to disable to create a single PST file for all OLM files. It also offers a "Change Language" option that allows users to change the folder language during the OLM Folders conversion process. If you pick the language as German, for example, the Inbox would be noticeable as Posteingang, Drafts as Entwürfe, Deleted Items as Gelöschte Elemente

Large Sized olm Files

Offers Bulk Conversion of Mac Outlook OLM Files

The OLM File Converter tool facilitates the conversion of multiple Mac OLM files to desired file format. One can create a collection and add bulk OLM files to the software for conversion. Since it is a standalone utility, there is no requirement for installation of any email client. Also, Outlook OLM Migrator comes up with two options in performing data migration from OLM files to needed file format. You can choose any of the required option accordingly. For bulk OLM file conversion, the software provides 2 unique ways to export OLM Mailbox using single / multiple Mode :

  • Select Files – This option enables to select *.olm files . You can select multiple OLM Files
  • Select Folder – This option enables to select folder having (*.olm files). Thereby, allowing user sto upload & convert multiple OLM Files at once.

Selective olm Folders

Convert OLM Calendars

OLM file exporter utility by Bitrecover can prominently detect & make the conversion of OLM Files Calendars, Events, Appointment Slots,Meetings Reminders easier to .ics file format. This ICS File is a globally supported file which by many application such as . is supported by application like Google Calendar, Yahoo Calendars, MS Outlook, Evolution, Thunderbird, SeaMonkey,eM Client, Apple Calendar (formerly iCal), etc.

File Naming Options

Convert Corrupted OLM Files

This OLM Converter software is capable to convert corrupted OLM files also to multiple file formats . In Select Folder View, the software displays the corrupted Folders in Red color. This enables users to view that the software is capable to detect the corrupted OLM Files & thereby converting them to desired File format.

Convert Encrypted olm Files

Convert Selective OLM File Directories

In an OLM file, there may be a variety of archives. Some might be helpful, but some might be insignificant to your target. The app offers a "Select Folders view" for this purpose, which allows the readability of whole folders before the transfer, to be enhanced. This choice allows users to only export the desired items from OLM folders, thereby saving time for users. You can select or deselect the mailbox files within the file after choosing the OLM file. The software is able to preserve the folder hierarchy throughout the OLM file conversion process. It holds all the items in the mailbox preserved and the OLM file system stays intact.

Windows & Mac OS

Various Options for File Naming after conversion

The Mac OLM Converter program is designed to provide different file saving options for MSG, EML, EMLX, PDF, HTML, MHT, XPS, RTF, DOC, etc. file formats. Any preferred naming convention can be used to save the emails in an ordered one, which is simple to handle. For instance, Original File Name, Subject + Date (dd-mm-yyyy), From + Subject + Date (yyyy-mm-dd), From + Subject + Date (dd-mm-yyyyy), Date (dd-mm-yyyyy) + From + Subject, Date (yyyy-mm-dd hh: mm: ss) + From + Subject, Date (yyyy-mm-dd hhmm), From + Date (yyy-mm-dd hhmm), Date (mm-dd-yyyyy) + Subject + From, Date (yyy-mm-ddd) + From + From + Subject, Auto Inc. This allows users to handle all the resulting data files as needed. In addition, the tool helps in accessing more than 10 choices for naming to store emails locally.

Convert Encrypted olm Files

Convert OLM to Office 365 Mailbox ( Admin / User )

Bitrecover OLM file conversion, is a popular program that helps users to upload OLM mailbox data to Office 365 Webmail or OWA & Not only does the program import emails from OLM Files & Directories, but it also exports all Office 365 Account email attachments. The OLM File Converter application is capable of importing OLM data into the Primary Mailbox of User Account & Admin Account. You need to enter the user account / admin account email address & password for this.

Windows & Mac OS

Executes Complete Conversion of OLM Files

This is perfect OLM File Converter software to migrate elements of exported OLM files into required format with just a click a few clicks. Now, you can move all your Outlook for Mac Archive OLM data files along with attachments, calendars, address book, etc. Keep the hierarchy of data folders after the migration exactly. It performs safe and secure data migration without any error problems.

Convert Encrypted olm Files

Export Mac Outlook Contacts to Win Outlook

It is also known as OLM Contacts converter because it allows to transfer contacts from Mac Outlook to Windows Outlook separately. It is capable to convert OLM contacts to vCard format, OLM contacts to Outlook contacts, OLM contacts to Thunderbird contacts, OLM Contacts to Windows Live contacts and OLM contacts to Yahoo! Contacts.

Windows & Mac OS

Simple & Easy-to-use Tool for OLM Conversion

OLM file converter tool is specially designed in such a way that it can be easily operated by technical and non-technical users. Your home screen also provides complete instructions on for OLM conversion procedure, that is, start the tool, add Outlook for Mac Archive .olm files in the software interface, select e-mail folders, choose to save format, select the route of the destination location and press the Convert button to advance.

Convert Encrypted olm Files

Maintain Complete Data Folder Hierarchy

OLM converter software maintains the complete folder structure of Outlook OLM mailboxes in a precise format. If users transfer to any mail client database format, then the tool saves the same folder structure within the email application and into the saving destination. With the help of this application, it is easy for the user to maintain their complete database in an appropriate way.

Windows & Mac OS

Software is Compatible with Windows & Mac OS

The OLM file converter application is a Windows-based tool that is now compatible with the Mac machine. The program can be installed on both Mac & Windows OS. This OLM file exporter software supports all Windows versions, some of them are Windows 10, Windows 8, Windows 8.1, Windows 7, Vista, XP, etc.

OLM Converter Tool Free Download
Know Minimum System Specifications to Download & Use the App with Ease
BitRecover Software Box
Software Download
Size 15.5 MB
Version 6.4
Take a Trial - Download the tool to evaluate by converting 25 emails from each OLM folder.
167 Ratings

Trial Limitations

Free OLM Converter Wizard works same as a pro edition but it comes with limitations as it permits to convert 25 emails from each OLM folder to selective file format. First, use free demo edition for checking the software functionality and after satisfaction, grab its license keys to convert unlimited Outlook OLM emails, contacts, calendars, etc.

System Specifications

Hard Disk Space
68.0 MB of free hard disk space

Minimum 512 MB is required

Intel® Pentium 1 GHz processor(x86,x64) or equivalent

Supported Editions

Win 10 & All Below Windows Versions

Comparison of Trial & Full Version

Feature Comparison of OLM Migration Tool - DEMO and Licensed Version

Features DEMO Version FULL Version
Load Mailbox Folders
Multiple saving options
File Naming options
Windows 10 & All Other Previous Windows Version Supported
Export unlimited OLM files First 25 emails per folder All Items
24*7 Tech Support & Secure 100%
Cost FREE $39
Frequently Asked Questions

Commonly Asked User's Questions and Answers

How to convert OLM email files ?

Just follow these simple steps to convert Outlook OLM files.

  • Step 1: Run OLM Converter Wizard by BitRecover
  • Step 2: Browse Outlook for Mac Archive *.olm files or folders containing *.olm files
  • Step 3: Preview & Choose from selective OLM File folders & sub-folders
  • Step 4: Choose from All OLM Folders, OLM Contacts & OLM Calendars for conversion
  • Step 5: Choose destination path and click on the Next button to continue.
  • Step 5: OLM conversion process is running, it will successfully complete in a few seconds.

There is no file size limitation imposed by the application. You can export OLM file of any size to multiple format.

Yes, you can add multiple files stored in one folder on the application to migrate OLM files to desired file format without data loss.

Yes, the OLM file exporter software will maintain the complete folder hierarchy of the OLM files.

Yes, there the OLM file converter is provided for both Windows based users & Mac based users.

Yes, OLM Migrator is compatible with OLM files of Mac Outlook 2011 and 2016.

Yes, it is well suitable utility to export Mac Outlook to Windows Outlook.

Yes, this software gives separate option to convert OLM emails directly without any import or export process.

Yes, it will export all the Mac Outlook OLM emails with attachments. The software is capable enough to export the emails, contacts, calendar, tasks, notes, etc. mailbox items with ease.

Yes, This OLM Converter software is capable to convert corrupted OLM files also to multiple file formats . In Select Folder View, the software displays the corrupted Folders in Red color. This enables users to view that the OLM file exporter software is capable to detect the corrupted Olm Files & thereby converting them to desired File format.

“A couple of days ago, I bought a new Mac Book Pro. I had these outdated archived outlook 2011 email files saved on my external hard disk. I need to open Apple Mail with these files. How do I upload OLM files to Apple Mail?”

Yes, This OLM Converter software is avaialbale for both windows users & MAc Users. Using which you can export OLM to MBOX File & then upload them into Mac Mail.

OLM File Converter – Client Reviews