Technical support is provided by email only. We offer free before-and-after purchase technical support for our programs. If you need help with our software, please contact us to receive prompt assistance from our technical support team. The technical support and updates are free for 12 months after purchase. When a new version is released you can continue using your purchased version as usual. There is no additional cost like monthly / annual fees or fees per use. The license for PDF Signer is a lifetime license. – Windows 8 or later (including Windows 11 and Windows Server 2022) – A digital certificate (eIDAS qualified digital certificates QSCD are supported) PAdES Standard – PDF Signer is compatible with PAdES ETSI EN 319 142-1 and LTV (Long Term Validation).ĭocument Certification – When you certify a PDF, you indicate that you approve of its contents. SHA-256, SHA-384, SHA-512 Algorithms and RSA 2048 – Our software can digitally sign and time stamp PDF documents using SHA1, SHA-256, SHA-384 or SHA-512 hash algorithms and RSA 2048 or higher key length. Such signatures can be verified even after the signer’s certificate expires or is revoked. PDF Signer supports advanced digital signatures which include embedded RFC 3161 compliant secure timestamps. Long-Term Validation Purposes – Using our software you can sign and timestamp PDF documents for long-term validation purposes. Including a timestamp helps to prove that the document wasn’t changed after you had signed it and it reduces the chances of an invalid signature. Timestamping – Like signatures, timestamps are easier to verify when they’re associated with a timestamp authority’s trusted certificate. PKI Interoperability – PDF Signer is completely PKI neutral and will work with PKI components from any vendor (this includes CAs, certificates, CRLs, smartcards, etc.). The positioning of the signature appearance is configurable, plus on which pages of the document it should appear (first page, last page or all pages). If you need more features (watch folder, logging, email and FTP upload), you can try PDF Signer Server.Ĭonfigurable Signature Appearance – PDF Signer provides a fully configurable appearance for its digital signatures. – PAdES ETSI EN 319 142-1 and LTV (Long Term Validation) – Support for eIDAS digital certificates (EU Regulation 910/2014) – Support for certificates issued on smart card, USB token, eToken, DSC, QSCD This is ideal for bulk signing of a large number of corporate documents rather than signing each one individually. Using this product you can quickly sign multiple PDF files (bulk sign) by selecting input and output directory. The main function of PDF Signer is to sign PDF documents using X.509 digital certificates.

Pdf expert vs pdf signer