SMMRY - Summarize articles, text, websites, essays and documents for free with SMMRY.
Atavist - Atavist provides a suite of publishing tools to tell stories and build websites.
SummarizeBot - A blockchain-powered bot that summarizes information for you
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.
TLDR This - Automatically summarize any article or webpage in a click.
kotobee - Kotobee is a universal eBook creating and publishing software for the authors, novelist, writers, etc.