MHTML (MIME HTML) is a web page archive format used to bind resources which are typically represented by external links (such as images, Flash animations, Java applets, audio files) together with HTML code into a single file. This file is a web archive and has the «.mht» extension. The content of a file is written as an Email message using the MIME standard: at the beginning of the file, the HTML file is written. Then all resources in the base64 encoding with headers are written. Internet Explorer, Opera, and Microsoft Word can work with the MHTML format.