Having problems opening a HTM file?

We have programs that can open or convert your HTM files.

Opening HTM files

Did your computer fail to open a HTM file? We explain what HTM files are and recommend software that we know can open or convert your HTM files.

What is a HTM file?

Files that contain the .htm file extension usually hold HTML web page files. These files are used to format and display images and text in a user's Web browser.

An HTM file contains HTML markup code that is stored in a plain-text format. HTML stands for Hypertext Markup Language. The HTML language allows a website designer to create structured documents by creating headings, paragraphs, lists, bullets, links and quotes using the HTML language.

Files with the .htm extension are just like files with the .html extension. The .htm extension was introduced with the use of certain Web development software applications like Microsoft FrontPage and Expression Web.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension HTM

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the HTM file format or software that uses files with the HTM suffix, please do get in touch - we would love hearing from you.