ARForms has new extension which capture signature online. Signature Add-on for ARForms is just another wordpress plugin which you can install and manage just like other wordpress plugins. To accept signature from user, You just need to Drag Signature field in to form editor and That is it!! It will start displaying on your form just like other fields. You can view generated signature in form entries page along with all form fields.
Signature ADD-On Of ARForms captures signature information drawn by user and sends data to web server. And this information will be converted into a PNG image and stored on server.
This addon requires at least version 2.7 OR Higher of ARForms and version 3.3+ of WordPress . Please make sure that your plugins are up to date before installing this extension.