You are downloading the HTML to Go AppX file v18.104.22.168 for Windows Phone. HTML to Go is a free and useful Productivity app: HTML to go allows you to create and edit HTML and CSS files on your phone. It features handy shortcuts to make writing websites faster, a color ... You can now download the offline AppX file to install & try it.
Download Locations for HTML to Go 22.214.171.124 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline HTML to Go AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.