Comprehensive Signing Sign full documents or just document hash values (for high performance and confidentiality). Create enveloped, enveloping or detached signatures. Utilize the full power of PDF signatures: visible/invisible signatures, certify signatures (locked against change), PDF/A compliant signatures, Adobe CDS and AATL certificates, watermarking, add blank signature fields according to pre-defined templates. The ADSS Signing Server also includes server-side PDF creator and PDF viewer in pure HTML for secure document viewing on any platform. You may either use built in ADSS Server PKI components (RA, CA, OCSP and TSA) or may optionally integrate with any existing trust scheme for key generation and certification, including handling the registration process for new users. Full Long-term Signatures Embed signer’s certificate validation data into digital signatures for long-term validation using ETSI CAdES, XAdES and PAdES Part 1, 2, 3 or 4 signature formats. Embed secure timestamps into digital signatures as proof of signing date and time. Central Signing, Smartcard Signing, Mobile Signing Access user signing keys held centrally on ADSS Server or locally by the user on smart card/tokens or on mobile devices (in software app or on secure micro-SD Cards or SIM). Capture user's biometric hand-signature from popular hardware signature tablets like Wacom, Signotec and others. API Integrations Business applications can rely on ADSS Signing Server to ensure data integrity, user authentication, non-repudiation and long-term provability of information. ADSS Signing Server can be easily integrated with business applications by using our high-level ADSS Client SDK (Java and .NET) or simple web services calls. Configure all aspects of the signature process within one or more Signing Profiles, by referencing these signing profiles in API request calls, making business applications integration very simple. Advanced Use Cases Allows digitally signing documents within a standard browser without pre-installing any signing software (Zero Footprint signing solution). Other services include Bulk document Signing, Virtual Smart Card for server-side signing, Mobile Signing and Signature verification.