PDF Signer Server

The main function of PDF Signer Server is to digitally sign PDF documents using X.509 digital certificates. With this product you can quickly sign multiple PDF files (bulk sign) by selecting input and output directory. This is ideal for bulk signing of a large number of corporate documents rather than signing each one individually.

– Support for certificates issued on smart card, USB token, eToken, DSC or HSM devices
– Support for eIDAS QSCD hardware devices
– Support for eIDAS digital certificates (EU Regulation 910/2014)
– Batch (bulk) digital signature (sign an entire folder)
– Command line parameters, PowerShell scripting
– Watch folder (automatic signature without user intervention)
– Send signed files by email
– FTP upload
– Time Stamping
– SHA-256, SHA-384, SHA-512 support
– PKCS#11 smart card and HSM support
– PAdES ETSI EN 319 142-1 and LTV (Long Term Validation)
– Bypass smart card/USB dongle PIN

 Important Note: We are specialized in the development of custom software applications. If you need a specific feature, PDF Signer Server can be customized depending on the needs of your business.

Configurable Signature Appearance – PDF Signer Server provides a fully configurable appearance for its digital signatures. 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).

PKI Interoperability – PDF Signer Server is completely PKI neutral and will work with PKI components from any vendor (this includes CAs, certificates, CRLs, smartcards, etc.).

Timestamping – Like signatures, timestamps are easier to verify when they’re associated with a timestamp authority’s trusted certificate. 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.

Long-Term Validation Purposes – Using our software you can sign and timestamp PDF documents for long-term validation purposes. PDF Signer Server supports advanced digital signatures which include embedded RFC 3161 compliant secure timestamps. Such signatures can be verified even after the signer’s certificate expires or is revoked.

 SHA-256, SHA-384, SHA-512 algorithms and RSA 2048 – Our software can digitally sign and time stamp PDF documents using SHA-256, SHA-384 and SHA-512 hash algorithms and  RSA 2048 or higher key length.

PAdES Standard – PDF Signer Server is compatible with PAdES and PAdES LTV (Long Term Validation).

Invoice Signing – PDF Signer Server allows organizations to digitally sign and process large numbers of invoices. EU VAT Directive requires that: “Invoices sent by electronic means shall be accepted by Member States provided that the authenticity of the origin and integrity of the contents are guaranteed”.

 Document Certification – When you certify a PDF, you indicate that you approve of its contents.

– An X.509 digital certificate
Microsoft .NET Framework 4.6.2 or higher
– Windows 8 or later (including Windows 11 and Windows Server 2022)

The license for PDF Signer Server is a lifetime license. There is no additional cost like monthly / annual fees or fees per use. When a new version is released you can continue using your purchased version as usual.

The technical support and updates are free for 12 months after purchase. If you need help with our software, please contact us to receive prompt assistance from our technical support team. We offer free before-and-after purchase technical support for our programs. Technical support is provided by email only. Email response time is usually less than 24 hours.

60 Day Money Back Guarantee – If you are not pleased with our software for any reason, you are entitled to our 60 day no hassle, no questions asked, money back guarantee.

License type Price (€)
Buy with PayPal Buy with credit card
Server License
(for 5 machines)
290 EUR
Lifetime License
Technical Support The technical support is free for 12 months after purchase.
Purchase Upgrade and Support package.

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Download PDF Signer Server (Free 30-Day Trial)
(latest version: 5.0)

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