Hi Mihail,

MHT files are sort of the MS Internet Explorer browser version of a zip file.
Usually an HTM file has only plain text coding and any content that is displayed in the browser such as a graphic is done so by a
link in the HTM file to the location of the picture.  In an MHT file that linked content is stored and shipped along with the HTM
data so that it's self contained.

Whether you're using an HTM or an MHT file, if you're using File=>Save as Web Page from Word all of the content that would be in a
.doc file is saved by Word, and will be brought back from the HTM file set or the MHT when you reopen that in Word, but web browsers
can't use all of what Word shows, so they're stored away but not presented in the browser.

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   I applogize if I post in a wrong news group. I would like to get some
info about .mht files structres most likely how the non printing characters
in Word are stored in the .mht files. Thanks.  >>