Image iText Suite 9.5: Open‑Source PDF Leadership with Brotli Compression and Quantum‑Safe Signatures! For this initial release of 2026, iText Suite 9.5 focuses on preparing for two upcoming additions to the PDF 2.0 specification. These are introducing support for Brotli compression of PDF streams and post-quantum resilient algorithms for PDF digital signatures. Beyond that, there are improvements for PAdES signature profile validation and other enhancements and bug fixes for iText Core and the add-on modules. Read more
Image Creating ZUGFeRD/Factur-X Invoices with iText With the onset of e-invoicing legislation coming into effect across Europe, there is renewed interest in the ZUGFeRD/Factur-X hybrid invoice standard. This article examines how the standard has evolved, and how you can use the dual-licensed iText Core library to easily create ZUGFeRD-compatible files to comply with EN 16931 requirements. Read more
Image Making PDF/A Document Creation Easier with iText and pdfHTML PDF generation from HTML templates is a common iText use case and is especially useful for the creation of documents which must conform to the PDF/A and PDF/UA standards for archiving and accessibility. This article compares how you would create PDF/A documents with iText 5, and the improved methods available in iText version 8 with the pdfHTML add-on. Read more
Image PDF portfolios and how to use them Some tips and use cases for using PDF portfolios to package many different files in a single PDF Read more
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