How Do I Open a DAT File on a Mac [Bonus Tips]

How do I open a DAT file on a Mac? It is troublesome to open DAT files on Mac but here are some easy ways that may help you speed up. Keep scrolling to get the shortcuts.

How do I open a DAT file on Mac? DAT file is one of the most complex formats you may encounter in your work because you can't tell what file type it contains until you open it to see what is inside. It would be troublesome to open DAT files, especially on Mac. This post from EaseUS will provide you with 3 workable ways to open a DAT file on Mac. Read on!

Method 1. Use TextEdit to Open the DAT File on the Mac

One of the most effective and convenient ways to open a DAT file on Mac is to use the Mac default app TextEdit. Follow the steps down here to open the DAT files on Mac:

Step 1. You need first to download the DAT file on your Mac.

Step 2. Right-click the file and choose "Open With".

Step 3. Select "TextEdit" from the drop-down menu.

Method 2. Save the File in Another Format to Open DAT File on Mac

If you already know what format you are receiving, you can then convert the DAT file into the format you want or you can resave your .dat file to the right format. Just do as follows:

Step 1. Locate Finder and go to "Settings". 

Step 2. Click on Advanced and check the "Show all filename extensions" box.

Step 3. Now navigate to your Mail app and right-click on the winmail.dat file. 

Step 4. Choose "Save Attachment" and replace the .dat file extension with the file format you want.

Method 3. Open .dat File Attached in Email on Mac

You can use the two methods above to deal with the DAT file in email. But the following method will help you do this thing once and forever. The DAT file will be converted to standard form automatically. Read the instructions here:

Step 1. You first need to download and install the .dat attachment from your email.

Step 2. Visit the winmail dat website and tap the "Choose File" button.

Step 3. Then, you need to find your DAT file and click the "Open" button.

Step 4. Wait patiently until the upload ends, and tap the "Decode" button.

Bonus Tips: What to Do If Your DAT File Is Corrupted

If the above methods fail and you still cannot open your DAT file, there is a chance that your DAT files will be corrupted. In this case, you just need to repair your damaged DAT files with file repair software like EaseUS Fixo File Repair.

Here are some cases that this Mac file repair tool can deal with:

• Solve file not opening on Mac
• Repair corrupted or damaged files on Mac
• Fix applications can't open on Mac

FAQs on How Do I Open a DAT File on a Mac

Here are some questions to help you better understand DAT file format and how to open DAT files. 

1. What Mac app opens DAT file?

You can use the default app like TextEdit to open your DAT files or you may use some third-party software to help you open your DAT files on Mac.

2. How to open .dat file in excel Mac?

Just do as follows:

• You can first try opening the DAT file in TextEdit
• Copy and paste the content into a new Excel workbook if it opens successfully.
• Now, you can convert the file into XLSX or another common format.
• Now you can open it

3. How do I open a dat file?

You can use TextEdit and save the file in another format to open the DAT files. If the .dat file is attached to the email, you can visit this website to download it.

Closure

How do I open a DAT file on Mac? This post has looked at how you can open DAT file in three ways. If your DAT files are corrupted, you can then use EaseUS Fixo File Repair to get it fixed.