Q: I need an article rewriting software (article spinning software) to use for my blogging projects
A: There are many article spinning software but they are not up to scratch since the ability to paraphrase articles accurately is something beyond current software programs. Article spinning (paraphrasing) software programs available include Article Jockey, QuickArticle, and 8-minuter. Article rewriting as opposed to spinning involves human input with a little help from software unless you use the words automatic article rewriting software. For a decent text rewriting software, you need to use WordFlood 1.2 or 2.0 (free).
Wordflood basically helps you find alternative synonyms as you rewrite an article, just hover the cursor above the word you want to change and it will show available synonyms. Wordflood allows you to add new words or phrases to its custom dictionary to develop a more comprehensive collection of synonyms. It also the amount changes as a percentage.