Our knowledge base is a comprehensive resource designed to help you get the most out of our products. It includes getting started articles that guide you through initial setup, detailed information on specific features, and troubleshooting resources to assist you with any issues you may encounter. Explore our knowledge base to find helpful information about our products and answers to common questions.
Secure PDF
Searching and Replacing Text in PDFs with PDFEdit
07/29/2026 - A guide to finding and replacing text in PDF documents using the PDFEdit component
Splitting and Merging PDFs with PDFEdit
07/28/2026 - A guide to splitting PDF documents into separate files and merging multiple PDFs together using the PDFEdit component
Maintaining E-Invoicing Compliance with Secure PDF
02/10/2026 - An article explaining how ZUGFeRD invoices can help ensure compliance with EN 16931
Signing PDFs with Self-Signed Certificates
12/18/2025 - An article explaining how to create a self-signed X.509 certificate with the CertMgr component and use it to sign PDFs with the PDFSign component
Why PDF Digital Signatures Are Important
12/17/2025 - A practical overview of why PDF signatures matter and how Secure PDF supports them
Customizing the Signature Widget with PDFSign
12/17/2025 - An article explaining how to customize the signature widget using the PDFSign component
Getting Started with PDFExplorer
09/18/2025 - An introduction to inspecting PDF documents and editing low-level objects with the PDFExplorer component
Getting Started with PDFExplorer
09/18/2025 - An introduction to inspecting PDF documents and editing low-level objects with the PDFExplorer component
Getting Started with PDFEdit
07/21/2025 - An introduction to editing PDF documents with the PDFEdit component
Getting Started with PDFEdit
07/21/2025 - An introduction to editing PDF documents with the PDFEdit component
Creating ZUGFeRD Invoices with PDFEdit
05/22/2025 - An article explaining step by step how to create a ZUGFeRD invoice using the PDFEdit component
Signing PDFs with PKI Agent
04/08/2025 - An article explaining how to create PDF signatures remotely using PKI Agent and the PDFSign component