a.sign PDF 1.11

a.sign PDF by A-Trust is a digital signing tool for creating and validating legally binding electronic signatures on PDF documents. Developed by an EU-qualified trust service provider, it supports advanced and qualified electronic signatures under the eIDAS regulation. The software enables users to place visible signatures, apply trusted timestamps, and verify document integrity and signer authenticity. It supports PAdES-compliant signatures and long-term validation to keep signatures verifiable over time. a.sign PDF works with A-Trust–issued digital certificates, making it suitable for businesses and public-sector organizations that require secure, standards-based PDF workflows for contracts, invoices, and official submissions.

Key features:

• Create advanced and qualified electronic signatures on PDFs
• Verify existing signatures and timestamps
• Support for PAdES and long-term validation
• Integrates with A-Trust trust services and certificates
• Visible signature appearance and integrity checks

a.sign PDF is developed by A-Trust and is used by 10 users of Software Informer. The most popular versions of this product among our users are: 1.1 and 1.9. The name of the program executable file is asignPDF.exe.