Among many of best free website builders software available to use these days...
WIX Website Builder Wix site builder is another popular WYSIWYG builder that lets people from any background get a web site up and running within days or just a couple hours.
Bootstrap 4 is coming and the Bootstrap 3 is the most used variant of the Twitter Bootstrap and also the largest front-end, mobile-ready, user-friendly framework. Here is a set of 2017 greatest free Bootstrap website templates.