No specific info about version 1.0. Please visit the main page of eMudhra Signer on Software Informer.
A handy tool to sign multiple PDF documents in bulk.
Sign your PDF document by adding X.509 certificate in PKCS#12 format.
pDoc Signer is a bundled electronic signature application.
A standards-based electronic signature solution based on PKCS#7/CAdES format.
It allows you to sign XML documents using X.509 digital certificates.
PDF Signer Server sign PDF documents using X.509 digital certificate