PC.net

.htm

File Type Hypertext Markup Language File IconHypertext Markup Language File
File Format Standard (developed by WHATWG)
Usage Open manually; may be referenced by an application
Popularity ★ ★ ★ ★ ★  Popular
Description

HTML Web page that contains code which displays and formats text and images in a Web browser; ".htm" is the extension typically used by Microsoft FrontPage or newer Microsoft Web development programs such as SharePoint Designer and Expression Web.

HTM files are more commonly seen with the file extension .HTML.

Open With
Windows

IconAny web browser

IconMicrosoft Visual Studio Code

IconAdobe Dreamweaver

macOS

IconAny web browser

IconAdobe Dreamweaver

IconMicrosoft Visual Studio Code

Unix

IconAny Web browser

IconMicrosoft Visual Studio Code

IconAny text editor

Updated 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/htm
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