You can open .DAT files that contain text, with text editors, like Notepad, Notepad++, VS Code, etc. But it is not possible to know what contains in a DAT file.

In this post, we will discuss Protein Data Bank (PDB) files and how you can view a PDB file on your Windows 11/10 PC.

Windows can’t find your files? No surprise--default search often misses the mark. Learn how to set up desktop search properly ...