In one of our previous articles we discussed how a typical online signature service works and took a brief look at GroupDocs’ online signature app. Today we’ll see how this application helps you to sign a Document online step by step. This article doesn’t cover all the features of the app, just the basics you need to know to sign a Document online. Please Note: to start using GroupDocs’ online signature service, you need to register with us first....application helps you to sign a document online step by step. This...you need to know to sign a document online. Please Note: to start...