Here are two links for free Graph software. I don't know if this is what you are looking for but there are a lot of sites on the Internet for free crochet software graphs you can download.


https://i.pinimg.com/736x/19/7c/0a/1...e13cb908f8.jpg


https://www.bing.com/images/search?q=free+graph+software+for+crochet&qpvt=free +graph+software+for+crochet&FORM=IGRE