Support Home Page › Forums › Joomla Software › Easy File Uploader Module › Is it possible to upload .htm files? › Re: Is it possible to upload .htm files? November 27, 2011 at 5:24 pm #1327 Michael GilkesKeymaster @jscarlett. The mime type for html files is “text/html”. Please reference this link for mime types: http://www.webmaster-toolkit.com/mime-types.shtml