Validate the Syntax of PDF/UA-1 and Tagged PDF
How to Validate PDF/UA Compliance Online:
- First, drag and drop your chosen PDF or select the file from your device.
- Wait for the automated validation process to finish – this can take a few seconds.
- View and download the Validation report containing the validation results.
Automatically Validate any PDF
Our online validation tool creates a validation report that determines which parts of your PDF do not comply. We use an open-source validator veraPDF, and validation produces a report by the PDF/UA validation rules.
Additionally, you can download our desktop version, PDFix Desktop Lite, a free PDF viewer, and PDF Accessibility Checker to effortlessly validate your PDF documents.