To open Hierarchical Annotation Tables or .HAT files on Windows PC, you can use one of these Text Editors or free online tool called HAT Viewer.

Choosing a text editor is all about finding one that's useful and easy to use. Whether you're a programmer or just a normal user who edits config files, there are plenty of options out there ...

MS-DOS was the early operating system for IBM PC-compatible systems, before Windows fully took over the PC landscape. MS-DOS Editor was included the 1991 release of MS-DOS 5.0 as the new default text ...