If you are sure that the .dat file is PDF and want to open it as a PDF, right-click on the .dat file and select Open with. Then, you will see the list of programs to open with.

Spread the loveIntroduction: DAT files are generic data files that store information in a binary format. They could be anything ranging from multimedia content, database records, or even configuration ...

If you're having trouble opening a DAT file, I'll show you a simple and free way to do it. This method works on both Mac and PC. Just open your browser and go to winmaildat.com. It's a ...

Though DAT files, which house data as the shortened name implies, are usually best left alone, here's how you can open them.