Can Mac read MHT format?
Yes Sanja, you can read it in your MAC, but you have some work to do. First of all MHT is not a Microsoft file format. It is an open standard and the official name is RFC 2557.
Just rename the file extension to eml to open a MHT file on your MAC and have MS Office installed. Microsoft Entourage may open the file with images and stuff. There is also an extension for Firefox to open web archives but it only works on windows and in Linux. If you want to extract MHT file then download File Juicer.