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What is digital signature?

We are all familiar with the act of stamping our signature in paper documents. In fact we are fully confident in the legality of this mechanism. A digital signature is a computer-based system, with the same legal validity which allows us to affix our signature on a digital document. [+]

Todo sobre la firma electrónica

Digital signature for free!

Use ClickSign to sign any document with your personal digital certificates

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portasigma Share signing processes on the web

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