ParaphraseTools.com - Top paraphrasing tool. Rewrite articles, reword sentences, paraphrase text. Elite tool - reworder and rewriter for removing plagiarism. Changes synonyms in text, makes bigger work changing sentences, structure and makes text look like human made
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
QuillBot - Quillbot is a free paraphrasing tool that will rewrite any sentence or paraphraph you give it. The article rewriter can rewrite essays or articles and is excellent as a grammar and fluency corrector.
SEO PowerSuite - Get all SEO tools in one pack - download free edition of SEO PowerSuite and get top 10 rankings for your site on Google and other search engines!
WordFlood - The Easiest Way To Get HIGH QUALITY, Unique Content For Your Website, Blog, Or Newsletter. Period. FREE 2 Week Trial!
SEO Tools Centre - SEO Tools Centre provides SEO checker services for websites.