PentaZip-PRO is the latest release of the award winning File Compression program complete with PDF Creation, PDF Editing and Digital Signatures.
Compression is a technique that you can use to have files use less space than they normally would.PDF is a format defined in the early 1990's by Adobe that has since become a standard for document exchange. Digital Signatures are a means for guaranteeing the authenticity of files and digital documents and are based on X.509 PKI Digital Certificates.
