It seems people are finding easier ways to around doing the difficult tasks necessary to have good writing skills.Outright plagiarism and the use of online sites where one can buy or copy an essay from have become popular and one of the latest of these tools are paraphrasing tools.
While these tools may seem helpful to students ,particularly to non native English speakers,they are flawed,inaccurate and should now be considered as a substitute for learning to paraphrase on your own.