The most common types you're likely to interact with to view images or play videos tend to open with a simple double-click, but what about less "mainstream" formats? DAT files, as the shortened ...

Howfinity How to Open .DAT Files Posted: March 10, 2025 | Last updated: March 26, 2025 If you're having trouble opening a DAT file, I'll show you a simple and free way to do it. This method works ...

If the DAT file you're trying to open is text, you can convert the file into text in the Microsoft Excel program by first saving it as a CSV file. Right-click the DAT file on your PC and click "Open." ...

Q. I sometimes receive e-mail messages with a “winmail.dat” file attached that I cannot open. Why does this happen, and what can I do to fix it? A. The winmail.dat file usually appears because ...

If you been using Windows OS for a long time, you may have come across a file with name NTUSER.DAT. It is a user-specific file that keeps user configuration data that is read when you log in to ...

What is the deal with those winmail. dat files? I get them in my email all the time, and nothing seems to be able to open them. When you purchase through links on our site, we may earn an ...