The best Microsoft Outlook msg and Winmail.dat converter on the App Store.
Have you got old e-mails archived somewhere? Have you ever wished that your Mac could read your old Microsoft Outlook .msg files? If so, MailRaider could be just what you need. If you need even more power then MailRaider Pro is the tool for you.
In additional to all of the power of MailRaider, MailRaider Pro gives you:
* The same great support that you get with MailRaider, conveniently available through the 45RPMSoftware website, via email and the support forums.
* No hidden costs - pay once, and you have all the functionality that MailRaider Pro can offer, without costly in-app upgrades.
* Bulk processing. Hundreds of emails to process? No problem! Just fire up the Bulk Processing tool, and relax while MailRaider Pro converts your email for you.
* The option to display your email with the formatting intact, as it was originally sent, or as plain text. It's your choice.
* The ability to save into a customisable XML format so that you can further process your email using tools of your own.
* Spotlight and Quicklook support - if you only want to read your email then you don't even need to load MailRaider Pro.
* Customisable user interface - only show the tools that you need.
* Beautiful icons and an entirely 'Retina' optimised user interface.
* Detailed help, covering all the functionality of MailRaider Pro, and including useful tips on how to get help on using MailRaider Pro.
* Support for myriad formats:
(Opening only)
.msg (Microsoft Outlook)
.oft (Microsoft Outlook Template file)
winmail.dat (Microsoft TNEF)
(Opening and Saving)
.eml (Microsoft Outlook Express, and others)
.rtf (Microsoft Rich Text Format)
.xml (eXtensible Markup Language)
(Saving only)
.ics (MIME Appointment - for export to Apple Calendar)
.mbox (MIME Mailbox - for saving multiple messages into an Apple Mail folder)
.vcf (MIME Contacts - for export to Apple Contacts)

What’s New

Version 3.67

Bug fixes to date extract - and the solution to a particularly knotty problem where one email is embedded into another. Sheesh! Outlook doesn't make this easy!

Ratings and Reviews

4.7 out of 5
19 Ratings

19 Ratings

Neil_Brown ,

Does what it says on the tin

If you need a piece of software to take apart .msg files on a Mac, MailRaider Pro does this very well. Bulk processing is particularly useful.

Ivonne.LLanos ,

Good App and excellent support

We have been using this app in our company for a while. They work with saleforce where they have to read .msg files but using Mac’s devices, they were not able to read them. That is the reason we are using this excellent application.

Since we are using it, we never had a problem, however recently some of the files were not able to be read and I contact the support team. They effecientley sort this out.

I recommend this app, it does what it said.

KAS118 ,

Great App - Even Better Support

I downloaded this when I discovered that the previous App I’d been using (Klammer) did not appear to open MSG files that were themselves attached to MSG files.

I’m pleased to say that this App does and also have a good user interface.

However, what makes this one stand out for me is the Customer Support - who responded to a query I had very promptly and resolved the quey I had. You can’t ask for maore than that.


Pascal Harris
22.2 MB

OS X 10.8 or later, 64-bit processor


English, French, German, Spanish

Age Rating
Rated 4+
© 2009 - 2019 Pascal Harris


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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