What is .MHTML file extension?
.MHTML file extension is a known file type. This section tells you everything you need to know about this extension.
Web page archive format saved from a .HTML file and encoded with .MIME encoding; includes resources linked from the Web page, such as images, Flash animations, Java applets, audio files, etc; can be opened and viewed without being online.
NOTE: Microsoft Word can save and open MHTML Web archives.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.