• A Web archive file format used to combine, in a single computer file, the HTML code and its companion resources (such as media files) that are represented by external hyperlinks in a web page’s HTML code. The content of an MHTML file is encoded using the same techniques that were first developed for HTML email messages, using the MIME content type multipart/related. MHTML files use an .mhtml or .mht file extension. MHTML was proposed as an open standard, then circulated in a revised edition in 1999 as RFC 2557. ← Wikipedia

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