MacUncle OLM Viewer

View Outlook for Mac OLM Files for free. Get the entire information of the OLM email files on the software with different attributes such as From, To, Subject, etc.

  • Preview Multiple Mac Outlook Files without any Hassle
  • Get Access to OLM Files of Different Mac Outlook Editions such as Outlook 2011, Outlook 2016, etc.
  • Get a Preview of OLM Files with Attributes such as From, To, Subject, etc.
  • No File Size Limitation to View OLM File on Mac
  • Read OLM Files without Outlook Installation on Mac Machine

  • Get the Freeware on Macintosh OS 10.8 to the Recent Version
  • Secured Approach to Access Mac Outlook OLM Files

View OLM File on Mac in 3 Steps

MacUncle’s OLM Viewer for macOS takes a few steps to viewer OLM files.

Install OLM Viewer for Mac

Install OLM File Viewer for Mac Machine and upload Outlook Mac Email file to the software using Add File(s) or Add Folder(s).

Select OLM File

Soon the tool scans all the files included in the OLM file or folder. To the right side of the tool, it previews all the OLM files with attributes.

Preview OLM Files

Here click on the OLM file in the software and view the Mac Outlook OLM files effortlessly. Using the tool access multiple OLM files for free.

Freeware OLM Viewer for Mac OS – Feature

Here are some software features of the OLM Viewer for Mac OS.

View all Edition of Mac Outlook OLM

View OLM files on Mac Machine without the Outlook installation. OLM Viewer for Mac permits viewing the .olm file with a precise result. You can access and view OLM files of Outlook for Mac 2011, Outlook for Mac 16, etc. Without any hindrance get the preview of OLM files for free.

Scan and View OLM File with Attributes

As a result of uploading OLM file to the software, it scans and preview all the email file included in the folder. The left side of the tool shows all the files and folders added by the user. On the other side, the email files with attributes such as From, To, Subject, Received, and size (KB). Click on the file and view the OLM files.

Dual OLM Add Option

To add an OLM file to the panel you can use Add File(s) to upload Outlook for Mac OLM file as single or batch form. Else use Add Folder to add the entire folder with OLM files and the tool will scan all the email files in the folder without any hassle. You can remove files via the Remove option for unwanted files.

View Unlimited OLM Files

Users may use the utility to access the contents of several OLM files at once. The tool has two methods for loading OLM files: the first is to load a single file, and the second is to load a folder containing several OLM files. The tool's left pane will display all of the OLM files and their internal directories.

Preview Multiple OLM Files

After the OLM file has been scanned, the app displays a sample of the scanned OLM file. Get access to multiple OLM files at once and view the file using the best OLM viewer for Mac. Using the "Add File" option, import the next OLM file into the program. This will make it easier for you to get access to OLM files.

Preserve Outlook Mac Email Components

The program will save all of the information about each object. There will be no loss of email attachments, and the read or unread state will remain unchanged. And Recurrences from calendars, date, time, meetings, appointments, and other information, will remain unchanged. The tool can also show contact information such as multiple email addresses, phone numbers, and scheduled tasks.

Secured OLM Viewer

A secure and safe application is all needed to view or convert an email file. The OLM eiewer for macOS ensures that their valuable data is preserved and protected from any attack. When a user loads OLM files into this tool, the user's Outlook Mac data mailbox file is never harmed.

Compatible on above OS X 10.8

MacUncle OLM Viewer can be installed all the latest Mac OS edition above 10.8 Mountain Lion. Mac Outlook File Viewer Supports 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, etc.

System Requirement

Get an Overview of OLM Viewer Tool Features – DEMO and Licensed Version

Software Name: Mac OLM Viewer
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 1 GB
Minimum Hard Drive Space: 100 MB of free space
Operating System: X OS 10.8 Mountain Lion and all the latest Editions.

Software Specifications

  • Support: 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, and 10.8 Mountain Lion
  • Processor: 1 GHz Processor (2.4 GHz is recommended).
  • RAM: 512 MB of RAM (1 GB is Recommended).
  • Hard Disk Space: 10 MB of Free Hard Disk Space Required.


Size: 38.0 MB, Version: 1.0

Product Guides

Software Guide Installation Uninstallation EULA


A free tool to view OLM files from Outlook for Mac EMail. Get access and get insight the OLM file free of cost.

OLM Viewer Delivery

Software distribution is done computerized. Upon completing the payment the download link of the product and the activation code will be provided.

For Software Customization

To customize or to get additional features, request a quote.

Customer Support

Freeware & Upgraded Version - Feature Comparison

Check out what the Free and Pro Versions of OLM Viewer have to offer.
Feature Viewer Mac Pro Win. Pro
Options to Add OLM Files & Folders
Add Large Size OLM Files
View all Email Components
Access OLM File Header
Convert & Save Mac Outlook Files
Compatible with Macintosh OS
Convert Options in Mac OS Version: MSG, PST, EML, MBOX, HTML, MHT, CSV, ICS, vCard,, Gmail, Office 365, IMAP, PDF, DOC, TXT, etc.
Convert Options in Windows OS Version: MSG, PST, EML, MBOX, PDF, MHT, XPS, DOC, RTP, Lotus Notes, Thunderbird, etc.
Price Free Buy Now Buy Now
Watch How to Viewer OLM files on Mac OS
Step by Step Video of Mac OLM Viewer

What Customers Are Saying

Verified Purchase Reviews - Mac OLM Viewer
Frequently Asked Questions

Get the Tool OLM Viewer for Mac and follow the steps: -

  • Step 1: Start the tool and add OLM File to the software.
  • Step 2: Previews all the OLM file and folder
  • Step 3: Choose the desired file or folder and click on the OLM email file.
  • Step 4: View the OLM file from the software.

Yes, as soon as you add the OLM file to the software within a few minutes the tool scans all the files and displays email files with attributes.

Yes, you can add multiple OLM files and view at once without any problem

No, to convert the OLM file get the upgraded OLM Converter for Mac OS.