Editing software can’t make you a Hemingway or Michael Crichton but it can help clean up your bad writing. There are several alternatives (options, choices, selections, substitutes) reviewed at https://nybookeditors.com/2016/02/instantly-improve-your-writing-with-these-11-editing-tools/. I’m using ProWritingAid, which is like a nag in a can.
Note: The Jester is not paid by or associated with ProWritingAid. But they are free to contact me with an offer.