Enhance PDF Accessibility with Auto-Tagging
What is a Tagged PDF?
A significant part of making PDF accessible is ensuring the document is tagged. A tagged PDF is a document that includes an underlying tag tree that defines the structure of the whole PDF document. PDF tags give the ability to identify content as headings, lists, tables, etc., and to include alternate descriptions for images.
PDFix’s Auto-Tag API
Our automatic tagging is a powerful feature of our SDK. It significantly improves the quality of untagged PDF files whether you need to follow accessibility standards, publish PDFs on the web, or access structural data in your files.
Auto-tagging with Intelligent Layout Recognition
PDFix features an advanced layout recognition engine that automatically identifies and tags document elements, including text, images, tables, and lists. This AI-powered auto-tagging ensures an accurate reading order and a logical document structure, making PDFs fully accessible and compliant with standards like PDF/UA and WCAG.
Learn How to Auto-tag PDFs with PDFix Templates
Find out more about Template Language for PDF AutoTagging or watch Our Free WEBINAR and learn how to auto-tag PDFs using intelligent content recognition and pre-designed PDFix templates saving you hours of work while ensuring PDF accessibility compliance.
Automated Tagging with PDFix Desktop Pro
Discover the convenience of our Auto-tag feature, designed to recognize key document structures such as tables, lists, and reading order effortlessly. Give it a try today!
For Windows, Linux and macOS
Desktop Lite
Free PDF Viewer and PDF Accessibility Checker with built-in industry supported VeraPDF Validator.
Desktop Pro
An all-in-one tool for automated PDF accessibility, ensuring PDF/UA and WCAG compliance with customizable remediation workflows.
SDK
AI-powered SDK for PDF accessibility, conversion & data extraction seamlessly integrating into any workflow.
Disclaimer: PDFix provides tools and technology to assist in making your documents accessible, but we do not guarantee 100% document accessibility. Achieving full compliance requires human checks and intervention. Please note that PDFix is a technology provider, not a service provider. The responsibility for document compliance rests with the user.