MSG Converter

For Win





For Mac





SysTools MSG Converter
An Outstanding Software for Bulk MSG Files Conversion on Windows & Mac

(Average Rating 4.8 Based on 1445 Reviews)
  • Export multiple MSG files to HTML and other desired file formats simultaneously
  • Provides 11+ different file formats to save multiple MSG files
  • Transfer MSG data elements i.e., emails, contacts, calendars, tasks, notes, and journals
  • Capable to convert Outlook messages with Attachments, To-Do list, etc.
  • Instantly add file(s) / folders to convert MSG files with respective attachments
  • Provides to preview messages in seven+ viewing modes before conversion process
  • Date-based filter to export selective MSG files to desired file format
  • Select multiple MSG Data items using shift+arrow key and mouse click
  • Multiple naming conventions to convert Outlook MSG file to HTML & other formats
  • Option to install and access the tool in multiple languages.
  • Runs on both standard admin account and guest account without admin privileges
  • Outlook installation is not obligatory for MSG Conversion
  • MSG Converter tool is compatible with all versions of Windows & Mac OS

Free Live Demo - SysTools MSG Converter Software Windows & Mac Fully Secured Download Version

Expert Reviews for Outlook Message to HTML Converter Software

How Software Helps User to Perform MSG File Conversion

Impeccable Features Offered By MSG File Converter Tool

An Instant Solution to Convert MSG Data to HTML & Other File Types

11 Different Export Options

The MSG Converter Software for Mac and Windows provides following options to save file:

Depending on the selective export type, multiple advance settings like date filter, naming conventions, PDF settings, etc., are also offered by the software for both Windows and Mac OS versions

Convert All MSG Data Items

By using the Mac MSG files to HTML Converter, you can easily export entire MSG data.

  • Emails
  • Contacts
  • Calendars
  • Tasks
  • Notes
  • Journals

Prominent Features of SysTools MSG to HTML Converter Tool

A Single Tool to Transfer Outlook Messages to HTML on Mac & Windows OS

MSG Converter

Save Multiple MSG Files in Batch

The software is capable to export thousands or more MSG files into desired file format. Users can collect all MSG file in one folder and directly choose the folder from software panel to attempt bulk MSG file to HTML conversion with ease. MSG converter application will save Outlook messages with their respective attachments without any data loss.

Outlook MSG to HTML converter

Preview MSG Emails With Properties

Prior to the conversion procedure, MSG files to HTML Converter tool lists down all the selected files / folders on the software panel. Users can preview the messages in multiple viewing modes i.e., Normal Mail, Hex, Properties, Message Header, MIME, HTML, RTF and Attachments view. It is super easy to preview emails before converting on both Windows & Mac OS.

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Convert MSG Messages with Attachments

The MSG to HTML Conversion Software supports and convert MSG emails with attachments as well. Users need not to worry about the fact that whether attachments will be exported by this utility or not. All messages with their attachments will be converted in their original format on both Windows and Mac OS without any trouble.

export msg file

Date Filter for Selective Conversion

With the help of this software, a user can transfer selective MSG files also from a folder. A user needs to set date range by entering date in From and To field. Then, the tool will bulk convert MSG data to HTML and other desired format that falls under the specified range.

download msg converter software

Multiple File Naming Options

While saving MSG file in HTML, or other desired file formats, the MSG Data Converter tool provides multiple options to save the file. A user can save the resultant MSG file with any desired naming convention for easy management of the exported file.

msg to html conversion

Maintain Emails Integrity Throughout

It is 100% guaranteed that there will be no data manipulation while processing multiple MSG files. Email properties like To, Cc, Bcc, receiving date, sent date, etc., will be kept intact throughout. The content of the Outlook message files will be same as it was before initiating the MSG conversion procedure.

windows and Mac

Available for Windows & Mac

This MSG Converter software can be used on both Windows and Mac OS very smoothly. The supported Windows OS versions are 10, 8.1, 8, 7, and Windows Server 2008, 2012 R2, and 2016. On the other hand, Mac OS compatible versions are 10.8, 10.9, 10.10, 10.11, 10.12, 10.13, 10.14, 10.15, 11.0, 12.0.

msg file to html for Mac

Easy User Interface

MSG File Converter utility to transfer MSG data to HTML and other file format provides an easy and interactive graphical user interface. This leads to non-technical users to work on it easily and perform the conversion in a trouble-free manner. Additionaly, the Windows software is capable of running on both admin account and guest account without admin privileges.

MSG Converter Software – Specifications

Try the Free Trial Version & Convert MSG Files to HTML in Bulk

Software Download


Download Now

Size : 60.0 MB

Version : 9.1

MD5 : eaf106a2ba97c8bde34f4c227f8a0fcf


mac icon Download Now

Size : 38.3 MB

Version : 3.1

MD5 : a3f63287238218ff5e51bde595748a46

Trial Limitations

Free Demo Version of MSG to HTML Converter for Windows and Mac supports to convert only 10 items per folder of MSG files.

System Specifications


Hard Disk Space
Minimum 200 MB of free hard disk space

4 GB is recommended

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz


Hard Disk Space
100 MB of free hard disk space required

4 GB is recommended

Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)



  • Microsoft .NET framework 4.5 or above should be installed.
  • If you are using Windows 11 (64-bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008, then please launch the tool as "Run as Administrator".
  • Dependency of IBM Notes for export as NSF - IBM Notes Client should be installed & configured properly.


  • Java JDK 1.8.0 & JRE 8 should be installed in the system.
  • Make sure your System Region should be United States and Language should be English.

Supported Editions


  • Microsoft Windows 11 (64-bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008


  • MacOS X 12.0 (Monterey), MacOS X 11.0 (Big Sur), Mac OS X 10.15 (Catalina), Mac OS X 10.14 (Mojave), Mac OS X 10.13 (High Sierra), Mac OS X 10.12 (Sierra), Mac OS X 10.11 (El Capitan), Mac OS X 10.10 (Yosemite), Mac OS X 10.9 (Mavericks), MacOS X 10.8 (Mountain Lion)




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Software Customization

If you need to customize MSG to HTML Converter Tool (Mac & Windows) or need additional features then, Request Quote

Feature Comparison of MSG Converter Tool

Get an Overview of MSG File to HTML Conversion – DEMO and Licensed Version

Features DEMO Version FULL Version
Add MSG Files Simultaneously
Preview MSG Files Data in Preview Panel
View Emails with Attachments and Convert
Apply Naming Conventions Before Conversion
Folder Hierarchy Maintained
Apply Date Filter for Selected MSG Exportation
Windows and Mac OS Supported
Export MSG into Different File Format 10 Items / Selected Folder All Items
Export MSG Files in Bulk 10 Items / Selected Folder All Items
Cost FREE $39

Common Questions Asked by User

Know How to Convert MSG Files in Hassle Free Way

How this MSG to HTML Converter tool works in actual?

“I want to check the working of this utility? Can you please explain?”

MSG File Conversion

Steps to convert MSG files without Outlook are:

  • Step 1 –: Download and Install MSG File Converter Tool
  • Step 2 –: Choose folder containing MSG files from the left pane
  • Step 3 –: Preview MSG file messages with attachments in software interface
  • Step 4 –: Click on the Export option to convert MSG file to HTML file format

Yes, a user can export MSG files in bulk as well using MSG Converter tool without any trouble.

Yes, you can use date range filter to convert MSG files from a particular date range.

“I am interested in buying your product but, I am unable to learn about its compatibility. Is there any support executive who can give answer to this question.”

Yes, the software works absolutely fine with all the latest and prior versions of Mac OS. Likewise, this tool is efficient enough to work on all the versions of Windows OS.
If you want to export bulk MSG files to Lotus Notes database files then, IBM notes program installation is needed. Apart from this, no other tool is required to work with our software.

What Customers Are Saying

SysTools MSG Converter (Mac & Windows) Verified Purchase Reviews
1445 Ratings
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