MySignature - MySignature is FREE Email Signature Generator that helps to create Professional Signatures for major email clients such as Outlook, Gmail...
Woleet Sign - eSignatures secured by Bitcoin
Signature.email - A powerful visual drag and drop email signature generator paired with the easiest way to maintain consistency for your whole team.
Request Signature with SignEasy - Get documents signed by anyone remotely, in minutes ✍️
MySigMail - UI email signature generator on GitHub
Signaturely - Super simple eSignature software