nixCraft 🐧Ditch DocuSign! Use DocuSeal. It is a free, open source secure, and efficient tool to handle all your documents. Simply create PDF forms that anyone can fill and sign online using easy, mobile optimized tool and much more. Give it a try https://github.com/docusealco/docuseal
Alexander Sosedkin 
@nixCraft docusign is not just a tool to overlay pointless scribbles upon pdfs under a false pretense that they mean something asking to proper digital signatures, it's also someone to blame when the whole sham goes south. can't self host that.