Digital signatures are the perfect tool for digital transformation of your organization. Open, standard digital signatures enable you to easily create truly paperless business processes. With digital signatures, your pdf's and other document types include the digital signature, there is no need to rely on a third signature company for signature verification. Your digitally signed pdf, itself, serves as your original document. Its signatures may be verified by using the free PDF Reader or other applications. Open digital signatures ensure no lock-in and full interoperability between signature applications from multiple vendors.