If you are using Windows 10, there are two programs included that allows editing - Microsoft Paint and Microsoft Photos.
So far I find that Microsoft Paint is the more useful application.
http://invert.imageonline.co/ (Modified by Moderator on 2021-04-03 05:58:31)
as per gismo a free generic software for scanners is paperscan Gismo is a free weekly publication that rates free software
Thanks For the replies. Got it working Richard