In writing almost same as paraphrasing, article rewriter tool & essay rewriter tool works, but as writer we need to know clearly what are the differences of between two. In article rewriting you can change the word or phrase to keep the meaning same as well may add few more sentences to elaborate the matter more clearly to the reader. Rewritertools.com tried to present few essay rewriter tools for make the writings easier and comfortable.
I've ranked websites in the past with spun content, and now they are still on #1 position of google. First year (2014) google found me because my spun was really bad, many paragraphs were just copied and my position drop from #2 to around #20 after a panda update. Later I cleaned all my text with better spun (I didn't buy any article!), my ranking went up again, and with more backlinks I reached #1 and it is still there