iBooks Author - iBooks Author, free from the Mac App store, allows you to create beautiful Multi-Touch textbooks — and just about any other kind of book.

Wix App - Discover a new way to manage your website, business and blog

Atavist - Atavist provides a suite of publishing tools to tell stories and build websites.

Sidengo - Create a beautiful website in minutes.

Mobipocket eBook Creator - Mobipocket eBook Creator is one of the easiest way to create a professional level of eBooks by simply providing some HTML and image files to your publication.

Google Sites - Access Google Sites with a free Google account (for personal use) or G Suite account (for business use).