Winmail.dat Opener - DAT,XPS,MSG Reader App Reviews

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Good tool for me.

It can take care of all the letter opening I need! And the important is that it Works well and is really helpful when dealing with a lot of MS files on my Mac. If you are looking for an app that is easy, reliable and with nearly instantaneous support available, this is the one.

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Everytime you open a file with this it prompts you to upgrade to the “Pro” version, even if you already have. On top of that, it won’t even let you download the attachments and save them to your hard drive. You have to open each and every attachment you receive and then save it individually to the hard drive. What a PITA when you receive an email with 5-10 attachments and you can’t drop all of them in a folder for the project. TNEF Enough is a way better solution. You can drag your files directly out of there and into finder. Much easier to use than this junk of an adware app.


Download and install app. Drag winmail dat file to open. And … nothing … except prompts to purchase in-app versions. What’s the point?

Fast and efficient

This app is recommended by my colleagues for use by me. Due to the needs of the work, various e-mails are often received. Some e-mails are difficult to open because of different file formats, such as our usual apps. With this app, files such as winmail, dat, etc. can be opened very easily and it is very convenient to handle our work.

worthy app

we always download apps on our mobile phones or computers that we can use every day in our lives,i’m sure that this app is something you need, because we are busy with work every day, maybe someone else will distribute work or contact us via email,especially when we are receive a file written by winmail,dat,such as a tool is essential,and the app is very simple in operation,when we want to open that file, click file, choose to use app to open the file in this way,the contents of file will show the performance of the list,the contents of the file at a glance.

Can't miss APP

This app was recommended by a colleague of mine for me. Because of my work, I receive a lot of emails every day. I want to reply to emails. However, some emails cannot be opened at all, which is based on downloaded apps. It is impossible to open them. My colleague saw my dilemma, so I like this app. I can easily open the file through this APP, and in the process of opening, it will not change the format of the content. It is rarely good. Now it has been used for so long. No problems have affected my use. You deserve it.

It's important for me.

I have a Mac I and I couldn’t open any windat files, I tried a lot of ways to open them, all failed. But now I can use this app open them, that's so amazing. I like it so much. I should find it earlier, or I will not waste my long time. I think it's the real professional software for winmail.dat files.

Can not missing the APP

Perhaps you have not used this app yet, but I believe when you receive the file written by winmail one day, you will surely download this app. Compared with other APPs, it is more efficient for us to open the winmail file, and in the process of opening the file, the format of the file will not be wrong, which is the best for us to receive the information.

I really recommend it.

I have a Mac and I couldn't open any winmial dat files. So I have to find many ways to solve this issue. Finally, I find this one, it shows that it's powerful. I have used it almost everyday for the past days. And it have not had any problems. It works exactly ad it siad.

very good tool

this app can be opened with win mail,dat files.although there are a veriety of tools, but i firmly believe hat this tool is the best tool to handle win mail files, first of allot is particularly easy to operate throughout the operation, we do not need to do complicated operation, just need to open the file,open the way to select the app,click the app you can easily open the file,this method will not undermine the file format.

Works well on my MAC.

I couldn’t open any windat files before. But this one is beyond my imagination. This is exactly the lean, straight-forward tool I’ve been looking for to keep the work and engines of my small business turning over. This program works perfectly for me every time. Thank goodness for this Winmail DAT Viewer which saves the day — and a lot of time!

Particularly good

I have not used this APP before to handle some documents, but I found this APP particularly handy. Sometimes I receive various types of files for work reasons. Some files can not be opened by common tools in the market Now with this APP, I found that all the problems have been solved. When I click the button, the file will show the sequence of the list. Through the drag and drop of the mouse, the file can be stored on the desktop, which is more conducive to our use.

doesn’t work in Mac OS High Sierra

I tried the free WinMail DAT file viewer to open a winmail.dat file I received from a friend. The file is a Microsoft Word file. I have Mac OS High Sierra. When I try to open the file, it converts it to an icon showing that it is a .docx file, but when I click on it to open it, all I get is a window asking me to pay for the premium version. I don’t want to buy the premium version without first seeing if the app works. Apparently it does not.

High practicality

This APP is used to process winmail files, it handles winmail files, convenient and fast, high accuracy, usually we receive the winmail file, as long as we click the file, the APP will be the file content is expressed by the mouse drag , We can save the file on the desktop, more conducive to our reading information.

Good for me.

It really helped me a lot at winmail files. I needn't worry about this type files or mails any more. I can do a good job on my works of winmail files. I really want to say it's the best app for winmail.dat files. I like it so much. Someone like me works with this files can try it.



Does NOT open MSG files

Bought this specifically to open MSG files. I got this app, PAID for the $6.99 upgrade and it does NOT open the files! AND I HAVE NO WAY TO GET MY MONEY BACK! SCAM! SCAM! SCAM!

Nice tool for me

This APP is recommended to use my the friend, sometimes, will receive some Winmail files, but don't know what kind of tools to open, this time is often very trouble, now with this APP, I found that everything was simple, as long as we click Winmail files, will present a list of the content of the inside of expression, can through the mouse drag and drop to save files to the desktop, convenient for reading the next time

This APP is really good.

After I used this app, finally I can open the winmail files from my microsoft outlook. It helped me a big trouble, I like it so much. This APP is also quite simple to operate, but its functionality is powerful. And now I use it to manage winmal files.

Works well.

It woks very well. This does exactly what I need it to do. It helps me solved this problem. It is awesome and I can finally do business on my Mac again. This is really a good app for our business workers. So good to use. I'm looking for it's next update.

It's so professional.

It can view and save winmail.dat, msg, xps file content. Is the easiest, fastest and most reliable way to solve such a document. This app is simple and straight forward, which is probably what I love most about it. I think it's the real professional software for winmail.dat files. I can't work without it now.

You'll love it

The APP's main function is to open winmail files, may we have life and have come into contact with many winmail files, but this file is real, this APP is the difference between other similar APP, its operation is simple, clicking the winmail button, winmail files will present a list form, click can see its content, unlike other APP to download several plug-ins to support open winmail files together, use for a period of time, you will find this APP is really good and practical

I think it’s a marketing scam

First, you agree to pay $2.99, so you do that in order to be abl to open PDF’s, but then you find out that all you get is a preview of the document that shows the PDF’s contained in it. I paid the $6.99 on order to see that I actually have to pay $14.99? Why should I believe that the $14.99 version will work? To the developer: Have a nice day, I won’t bill you for my time.

Does nothing.

It does nothing whatsoever except show you the file’s name. If you want to open it, be prepared to pay. Misleading.

Very practical tool

We may have to open winmail file, there is a bit at a loss, we contact less such a file, don't know how to open the file, now with this APP, all problems are solved, click winmail button, winmail files will be present in the form of a list, want to open the file, click on, if think this file is not convenient, can also through the mouse drag and drop to save file on the desktop, the operation is very simple, I really like

It helps me a lot.

I think I really made a good decision, that is to download the APP. I use it for a few days I think it works as they said. I have no trouble when I use it. This app has helped me to open files which can't open before. I think it's the real professional software for winmail.dat files.

Indispensable tools for me

May be a lot of people don't know what winmail file is a file, I don't know, and then by looking up information, know the winmail mail, these file open and other documents, such as word, PDF is not the same, which opened this file cannot be used, so I downloaded this APP and after used for a period of time, I feel I can't the lack of it, it opens the file, more convenient, click on the file, the file will present a list of the content of the said technique, if you don't feel convenient, can drag the file to your computer desktop, more convenient our reading, I also used to other similar products before, if not open the file is slow, or just one APP is can't open, to download several APP to help open, more troublesome, the usefulness of the APP do you have any other, more memory, now good, an APP can solve this matter, through analysis and comparison, this APP is a more convenient and practical APP, can have a try, now let I don't use this APP, I would feel the lack of a thing.

Easy access to attachments.

I am so happy I downloaded this app. This app works extremely ell and I can highly recommend it! It solves the frustration of not being able to open attachments. It allows me to see documents that I need, and is very easy to use. And now I can finally open winmail attachments!

Effective and practical

In our daily life may contact with all sorts of file format, but many files open is more troublesome, and has the same format also don't want to imagine us open, recently, I met a trouble, is can't open winmail files, then look for the APP in the APP store to open this APP, and then found the APP, the APP after I used for a period of time, I found that its operation is relatively simple, only need to click the winmail files, it can immediately render its content list, double-click additional files to open them, very convenient, and it opens the file does not need to take a very long time, after click, a few seconds to display content, not like other apps, download the APP to open these files, you also need to take a very long time to open it, saved me time, I like it very much, I'd like to recommend this APP to you to use, after used, you will find it very well.

price to value

Sometimes we'll get some unusable software to open the mail, which may be to keep it safe, but it's a bit of a problem for us. Download this APP, what worries can solve, this software can be very quick, effective and convenient open hidden in winmail attachments, download the APP, click the button to the file is displayed



Not Free — You can’t open attachments without paying

Why advertise as free if you have to pay $6.99 to get it to work? Misleading.


Paid for the complete program. Does nothing.

Isn’t actually free…!

This app doesn’t acutally work unless you upgrade to the paid versions. I am extremely frustrated that I downloaded a free app only to find out that it won’t function at all unless you upgrade to the premium versions. I have not problem with paid apps but the comapny should have been upfront and marketed it as a paid app. If you allow a customer to download a free app it should have some functionality.


All it did was show me that the blank winmail.dat attachment to an email I received is actually a pdf file (which I already know). But, it didn’t give me a preview of the pdf just the adobe image of a pdf. What’s the point in that?

Free app only let’s you VIEW your file

This app’s description is very misleading that you can view and open your winmail.dat files… But try to click on the document it shows you and it asks for $6.99 to do so! Very unhappy.


This app does absolutely nothing. Even after purchasing the upgrades it still does not allow you to view/access/download the files.

I absolutely love this app.

I am looking for an app like this for a long time, finally I find this one. This one is not the best one, but I think it's the best suited to me. All the features are as tailored for me, I really like to use it. It helped me solve a big problem about winmail.dat files.

I am so satisfied with it.

This is the very tool I need. I was so frustrated with winmail dat files. this app is seamless and perfect. It does just what I wanted it to, and it solved a big problem for me, I think it's so good to use.

Easily the best dat opener I've tried!

I just download this app and it worked just as promised! I was able to see all of the files that were hidden in the winmail.dat. It keeps the workflow going. I've tried other apps and this one seems to work the best by far!

Better than I think.

It installed without any issue and I was finally able to open many winmail attachments which I couldn't do before. I needn't worry about this any more. I can do a good job on my works, I have to say it makes me love it so much.

It woks very well.

I have struggled with winmail.dat files for a long time, having and using this app makes my works changed, moer easier and faster than before. I can easily open any attachment he sends. This application has helped me tremendously!!

Finally, I find it.

This app is what I am looking for. I can use it to open a lot of files which I can’t open before from my workmate's email. It works goog at winmail files. I am so impressed with it. If you are business man, get it, or you will regret never download this app.

.dat mail opener

This app is a great tool for me, it allows me to open any winmail attachment that previous could not be opened on mac. I highly recommend this app to anyone that uses outlook emails with many attachments for working. It did the job and make my life more easier.

What a great app!

I have been looking for this type of tool for some time. I found this app by searching in the app store. I frequently get emails with winmail.dat attachments that couldn't open. Now I can open these attachments, it worked perfectly. This one gets five stars!

Solved a lot annoying problems.

I receive many emails from my workmates, froms those emails, there are some winmail.dat files from emails. That's the annoying problems. But now, they are all solved by this app, I have not any trouble about winmail.dat files.

Very useful app

I tried the app and it solved my problems. This app has helped me on many occasions to open files that just would not open without it! It's easy to use and easily reads dat files embedded in emails. Definitely necessary for reading winmail files.

It's the one I need.

I needed something to open files people send to my email from there outlook accounts. This one able to meet my requirements for this aspect. After I used it, It solved a big problem for me. I am so satisfied with it.

Doesn’t open msg file

I decided to buy this app because of the latest update saying that it supports .msg files. I paid $14.99 for the permium version after reading review comments. But it doesn’t work - I dropped a .msg file to the app, it opened an empty file. I had to purchase another app which weren’t updated since 2013 (it’s why I didn’t pick it at beginning - no update for such a long time), I paid $4.99 and it worked like a charm. I hope the next update would work better with opening .msg files.


I downloaded the lite version and it only asks me to purchase the Pro!!!I The Lite opens nothing. I would like feedback from the reviewers that were able to open the .dat file using only the Lite version. Is that possible?

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