How can I set up and use digital signature in my documents?

[renato_fritola]

Is there a free addon for using digital signature? I'm starting now with the process of digital document signatures and I do not quite understand the process. How can I implement this? Thank you very much in advance.

[prachi_shah_c2]

Hi Renato Fritola‌,

 Please refer these links Add E-Signature on a PDF Document   

Thanks,

Prachi Shah

ContCentric

[renato_fritola]

I tried to use both but none worked. I am using the latest version of Alfresco Repo Community and Alfresco Share and when I use any of the two addons Alfresco does not start.