DAT files received as email attachments can be opened using specialized apps or services such as Winmail.dat Explorer or the Winmail.dat Viewer website.

What is Index.dat file? Where is it in Windows 11/10? Download free index.dat reader, viewer, analyzer. Learn how to delete index.dat file.

Lab 1 has launched a file preview capability designed to allow businesses to safely view exposed files from data breaches ...

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.

Windows Thumbnail cache or Thumbs.db files are hidden data files in the Windows operating system, which contain small images, displayed when you view a folder in “thumbnail” view, as opposed ...

A buggy McAfee DAT file that issued false positives Wednesday affecting SAP telephone connectivity is chipping away at channel trust and calling into question the company's QA processes.

Windows only: Index.dat Suite is an index file editor that allows you to selectively edit or completely erase the contents of index.dat files on your computer.

Windows 8/10 file might include scribbled down passwords, emails, and Office texts.

I was cleaning up a virus mess today. Vista, standard user. I switched to an Administrator login, removed problem files w/ defender. The infected account then got errors at log in saying "Could ...

If you regularly receive winmail.dat files from business associates, Letter Opener is well worth the investment.