What is an MHTML file? An MHTML file is an archive that contains all the contents of a webpage. It stores the HTML of the webpage, as well as linked resources in the webpage, which may include CSS , JavaScript , images, and audio files. MHTML files are primarily used by web developers to save the current state of a webpage for archival purposes.

More Information MHTML file open in Google Chrome MHTML stands for MIME encapsulation of aggregate HTML documents, or MIME HTML. The files are typically saved by a web browser from an .HTML file and are encoded with .MIME encoding. MHTML files may be saved as .MHT files, although the .mhtml file extension is more commonly used. The .mhtml extension may also be renamed as .eml and opened as an .EML file instead of an MHTML file. How do I create an MHTML file with Google Chrome? To create an MHTML web archive of a webpage in Chrome, follow these directions: Windows - Select More tools → Save page as... in the menu and choose "Webpage, Single File" macOS - Select File → Save Page As... and choose "Webpage, Single File" How do I create an MHTML file with Microsoft Edge? To create an MHTML web archive of a webpage in Edge, follow these directions: Windows - Select More tools → Save page as in the menu macOS - Select File → Save Page As... and choose "Webpage, single file"