Information about the .htm (htm) file type

Below is all the information we have available on file about the .htm (htm) file type.

.htm
Hyper Text Markup (HTML) file.

A .html file is a text file, containing HTML used for web pages.

HTML pages composed on Windows platforms tend to have either a .html or a .htm file extension, whilst pages composed on other platforms use .html, but both file extensions are otherwise equivalent.

Where this is available we would like to include file format information on .htm files, as well as information on how to view or open files of type .htm. If you know of any information which we have missed then please let us know.