Dimer Beta - Simplest way to write and publish beautiful docs
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 Extension for Google Docs - SEO optimization in Google Docs is now easier than ever.
Free Summarizer - Summarize *any* text online in just a few secs. *MAGIC*