MacUncle MSG Viewer

Mac MSG Reader is a freeware tool to preview MSG files including the attachments. It does not require Outlook installation to read multiple MSG files in batches. Get another tool MSG File Converter to save MSG files in different file formats.

  • Preview Multiple MSG Files and Read the Email.
  • Free MSG Viewer for Mac OS without the Help of the External Application.
  • MSG File Viewer also Includes all the Attached Documents
  • Dual Option Helps to View Batch Outlook MSG Files
  • View all Missing or Deleted Outlook Email Files
  • Protects the Folder Hierarchy of Bulk MSG Files
  • No limitation to View Outlook MSG Files
  • Compatible with Mac OS 10.8 Mountain Lion and all latest versions.
  • Safe & Secure Virus Total Safety Score: 100%

View MSG Files on Mac within Few Minutes

MacUncle’s MSG Viewer Mac OS takes a few steps to Scan Mac MSG mailboxes and preview the same.

Set Up MSG Viewer for Mac

Download and Install MSG File Viewer for Mac OS and upload the MSG file from the system to the software panel using Add File or Add Folder.

Select MSG File

Now, choose the folder to get the preview by clicking on the checkboxes. The software displays the MSG files with the details like From, To, Sent, etc.

View MSG Files

Click the MSG email file in order to view the MSG files and read the email messages from the software. View unlimited *.msg files in the software panel.

Aspects of MacUncle MSG Viewer for Mac OS

Read Software Features to view MSG Files Professionally

No Requirement of Outlook

Read MSG email files effortlessly with the application. Moreover, Open MSG files without Outlook installation. The utility operates in an independent environment and does not require MS Outlook installation.

Preview Email File & Attachments

The Free MSG File Viewer offers a quick view of all the files included in the file. The email files will get scanned and listed in the software interface precisely. Moreover, the MSG files containing attachments will show an attachment symbol under the att. section. Users can copy the email message from the software interface for future use.

Different Options to Add MSG Files

Free Portable MSG file viewer for Macintosh provides two choices for viewing one or more MSG files – Select Files and Select Folders. The first choice allows clients to add a single folder with one (or more) .msg files. On the other hand, select Folders allows clients to search for one folder with several MSG files in it.

Analyse All Major Components of MSG

Like any email file, Outlook MSG also contains different vital attributes and components. The freeware scans the entire email files including From, CC, Bcc, Subject, and attachments. Therefore, email properties will also get displayed on the software interface.

Support MSG Files all Outlook Edition

In 2010, 2013, 2016, 2019, and subsequent versions, MSG Viewer will preview and read the email files effortlessly. The software supports a single message file with a .msg extension without effort. Download the free MSG file viewer and get the preview of multiple MSG's of different Outlook versions at once without any limitation.

Mac Based MSG Viewer

MacUncle MSG Viewer can be installed on all latest as well as previous Mac-based computers. MSG Viewer Mac 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.

View Batches of MSG Files at Once

MSG File Viewer is designed to read batches of MSG files without the assistance of any additional application. Add multiple files or a folder of MSG files to the interface. Within minutes each of the messages will be displayed in the panel.

Instant Preview Features

In seconds the files will be scanned and loaded to the interface. Does not possess any external requirement to fulfil the task. Read all types of MSG files within a few clicks. Since it does not need any file conversion, preview the email messages right away.

System Requirement

Get an Overview of MSG File Viewer Mac Tool Features – DEMO and Licensed Version

Software Name: Mac MSG 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: 10.7 MB, Version: 1.0

Product Guides

Software Guide Installation Uninstallation EULA


MSG Viewer for Mac Freeware Tool authorizes you to view unlimited MSG files for free of cost. However, the tool won't convert the MSG file. For that you need to upgrade the viewer toolkit.

Lifetime Free

Download and install the tool on Mac Machine from the given download link. The freeware MSG Reader tool includes an infinite preview of MSG files and folders.

Request for Software Customization

If you need to customize Mac MSG file viewer or need additional features then, Request Quote

Customer Support

Comparison of the MSG Viewer Freeware and Upgraded Edition

Learn about the Features of the Free and Pro Versions
Feature Viewer Mac Pro Win. Pro
Add MSG File(s) and Folder
Supports Large MSG Files
Read MSG File Header
View All Email Information
Convert *.msg Files and Download the Result
Support for all Macintosh OS versions
Mac Version Export Options: PST, EML, MSG, EMLX, MHT, HTML, CSV, MBOX, Thunderbird, DOC, TXT, IMAP and PDF.
Windows Version Export Options: MSG, MBOX, HTML, DOC, TXT, PDF, CSV, PST, XPS, RTF, Gmail, Yahoo, TIFF, GIF, JPEG,, Outlook for Mac (OLM), etc.
Price Free Buy Now Buy Now
Watch How to View MSG Mailboxes in Mac OS
Video tutorial to know the step-by-step process for reading MSG Files

What Customers Are Saying

Verified Purchase Reviews - Mac MSG Viewer
Frequently Asked Questions

Preview MSG files on Mac OS X by following the steps mentioned below

  • Step 1: Launch the MSG file viewer tool.
  • Step 2: Click on Add File or Add Folder to upload MSG files.
  • Step 3: Choose the folder to view the MSG files.
  • Step 4: Finally, click the MSG email files you want to read.

Yes, the Mac MSG Viewer supports MSG files of all available Microsoft Outlook mail client.

There is no limitation on the number of the MSG email files.

Yes, you can easily get the preview of MSG files without Microsoft Outlook.