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How to Convert Outlook OLM to EML Files?

Nick Rogers
Published: Mar 21, 2022 • Convert • 6 Min Read

I have urgently needed a program to convert OLM to EML single email files. Actually, I have some Mac Outlook 2019 / 2016 / 2011 archived .olm files on my Windows PC. Now I want to import my complete emails, contacts, calendars into Windows Live Mail email client that is compatible with .eml file extension. Email experts, please suggest me one of the best Outlook OLM to EML Converter for successful completion of the task. Thanks in advance!

– John, Florida, USA

Let’s discuss some reasons to change .olm to .eml extension

  • Actually, EML is a commonly used file extension that is compatible with several email client programs such as Windows Live Mail, Windows Mail, eM Client, DreamMail, Mozilla Thunderbird, etc.
  • These are single email files that means respective email clients create 100 EML files to store 100 emails. An EML file can embed all email items / components / attributes without reporting any error.
  • Because of its light-weight size, there is very little chance of corruption. Even, users can easily find out specific EML files by subject from bulk emails.
  • One of the best benefits of EML files is that users can easily open them by double clicking on EML file. After that, EML file will open using your default email program’s GUI (graphical user interface).

4n6 OLM to EML Converter works with perfection

All-in-one 4n6 Email Converter is an excellent toolkit that has a separate option to convert OLM to EML files without reducing the quality of data. Because of its functionality, it is also known as 4n6 OLM to EML Converter. The tool is well-suitable with OLM files of Mac Outlook 2019, 2016, and 2011. Therefore, no need to think about the OLM file variants. This application requires only a few simple steps to change .olm to .eml file extension.

4n6 Email Converter

Steps to convert OLM to EML format

  1. Launch 4n6 OLM to EML Converter.
  2. Insert Mac Outlook OLM files in software.
  3. Read OLM files with different preview options.
  4. Press Export and select EML as output.
  5. Choose destination location and click on Save.

OLM to EML Software features & benefits

Forensic software for judicial need – 4n6 OLM to EML Converter is specially designed for forensic investigators / advocates / lawyer / detectives for completing the forensic investigation-related task. For judicial purposes, some of the investigators want to extract shreds of evidence in printable Adobe PDF formats.

Batch change .olm to .eml – Using this utility computer users can easily convert multiple Outlook OLM files to EML at once. Therefore, users can easily save their crucial time and effort. It allows to upload a whole folder having several Mac Outlook archived OLM files that beneficial for users.

Multiple preview options available – After inserting Mac Outlook OLM files in the software interface. Users can preview them into the software interface together with emails, contacts, calendars, tasks, notes, journals, etc. This application offers multiple preview options for OLM files such as Content / Properties / Message Header / Hex View / Raw Message.

Select folders from file explorer – First of all, choose EML as output from available options. Thereafter, you will see all OLM folders as file explorer view. Now you can check or uncheck required OLM folders for conversion. It is an expertise if someone wants to convert only some important folders from whole data.

Advance EML export Options – Outlook .olm to .eml converter provides some advance export settings for user’s convenience such as Open folder after export is done, Skip grayed out folders, Create an empty folder, Delete old folders, Include email headers, etc. Users can feel free to choose any advanced settings as per need and choice.

File naming option – This utility is offering various file naming conversion options to manage output EML files like professional users. You can select an option from Subject, From – Subject, From – Date – Subject, Year – Month – Day – Hour – Minute – Second – Subject, Message – AutoIncrement, and Custom Naming.

Export contacts & calendars in standard files – This application also has a separate option to export OLM contacts into generic vCard & CSV files. Even it also has an isolated option to extract calendars from OLM files to ICS file extension. It preserves complete address book and calendars items i.e. Name, Address, Phone Number, Website, Event Start Date, Event End Date, etc.

Extract important items from OLM – This 4n6 OLM to EML Converter has an isolated option to extract important items from Mac Outlook archived *.olm files. This software permits to the extraction of Email Addresses, Attachments, Phone Numbers, Associated Email & Phone Numbers. After extracting email addresses & phone numbers, users can use them for digital marketing purposes.

How to convert Outlook OLM to EML – Step-by-step

You can follow some simple steps to convert Mac Outlook archived OLM files into separate EML files.

  1. Firstly, download 4n6 OLM to EML Converter setup on your computer and install it on your computer.
  2. Click on Open >> Email Data Files >> Outlook for Mac OLM Files >> Choose a Folder having multiple OLM files.
    4n6 OLM to EML Converter
  3. Thereafter, you can see complete OLM folders in the software window including all inbuilt items and properties.
    Convert OLM to EML Files
  4. Now press Export button and choose EML as output option.
    choose EML
  5. After that, select EML Export Options as per your requirement. Click on the Browse icon for choosing the destination path accordingly.
    EML Export Options
  6. Outlook OLM to EML Software also permits to Extract email addresses, phone numbers, and attachments separately.
    Extract email addresses
  7. Thereafter, click on the Save button to start Mac Outlook OLM to EML conversion process.
  8. Lastly, it will automatically open the destination path. Therefore, users can easily get resultant data.

Frequently asked questions

Q 1 – Is it possible to convert Mac Outlook 2011 OLM files into EML file extension?

A – Yes, using mentioned software you can convert Mac Outlook 2011, 2016, 2019 OLM files to EML files.

Q 2 – Can I export contacts and calendars separately from Outlook OLM files?

A – Yes, it is one of the best software that allows to export OLM contacts in vCard format. Even it can export OLM calendars in ICS file extension.

Q 3 – Does your software allow to export OLM to EML including email attachments?

A – Yes, course, the tool keeps all email attachments as well as attributes & components during .olm to .eml conversion. Even it has a distinct option to collect all attachments from whole database.

Download it free of cost

4n6 OLM to EML Converter comes with a free demo version. The tool allows to convert first few emails from each folder into .eml file extension. So that, users can easily evaluate its features as well as test its working process. After getting complete satisfaction, upgrade it to a professional edition. Freeware edition is also helpful to read complete information of OLM file in the absence of email client. It can preview complete inbuilt information in the software panel.


By Nick Rogers

Nick Rogers is your go-to Email Migration Specialist and Content Creator, dedicated to simplifying the intricate world of email transitions while delivering top-notch content that resonates with both tech enthusiasts and everyday users.