Google Doc Publisher - Make Google Docs good-looking in two clicks
SMMRY - Summarize articles, text, websites, essays and documents for free with SMMRY.
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Resoomer - Resoomer is a software and online tool for text summary: it allows you to summarize and analyze your articles by taking up the important concepts
SEO Minion - Chrome extension & Firefox add-on to help you with SEO
Free Summarizer - Summarize *any* text online in just a few secs. *MAGIC*