Signature995 allows you to securely transmit and digitally sign PDFs, Office documents and zip archives quickly, affordably, and easily. It uses native PDF 128 bit RC4 encryption to restrict users from printing, copying text and images and modifying PDF files. Signature995 uses Microsoft Cryptographic technologies to provide 128-bit DES encryption, offering high level protection for your Internet communications, including legal documents and financial transactions. Signature995 employs Microsoft digital certificate technologies to create and validate digital signatures. It is powerful and easy to use. Signature995 supports PDF documents (*.pdf), Microsoft Office documents (*.doc, *.xls, *.ppt) and Zip archives (*.zip). Signature995 is free to both the sender and the recipient. Signature995 offers a command line PDF encryption interface for automated native PDF digital rights management. Signature995 is part of a suite of PDF-related products from Software995.