ARGO

Platform

PDFTagDog — PDF Accessibility

Make your PDFs accessible and compliant in minutes

PDFTagDog automatically tags your PDF documents for screen readers and assistive technologies, ensuring compliance with WCAG and PDF/UA standards. No technical expertise required.

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Features

Automated tagging

Automatically add structural tags — headings, paragraphs, lists, tables, images — to any PDF.

WCAG & PDF/UA compliance

Achieve WCAG 2.1 AA and PDF/UA compliance without manual work or technical expertise.

Reading order correction

Fix logical reading order so screen readers and assistive technologies navigate content correctly.

Alt text management

Add, edit, and manage alt text for all images to ensure visual content is fully accessible.

Accessibility checker

Built-in validator highlights remaining issues and guides you to full compliance.

Batch processing

Tag multiple PDFs simultaneously — designed for document-heavy organisations.

Pricing

Custom

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Pricing based on volume

  • ✓ Automated PDF tagging
  • ✓ WCAG 2.1 AA compliance
  • ✓ Batch processing
  • ✓ Accessibility checker
  • ✓ Priority support
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FAQ

Common questions

What accessibility standards does PDFTagDog comply with? +
PDFTagDog achieves WCAG 2.1 AA and PDF/UA (ISO 14289-1) compliance — the two main standards required by most public sector and enterprise accessibility mandates.
Does tagging change the visual appearance of my PDF? +
No. Tags are structural metadata that live behind the visible content — the document looks exactly the same to sighted readers.
Do I need technical knowledge to use PDFTagDog? +
No. The interface guides you step-by-step, and automated tagging handles the majority of the work. Manual corrections are surfaced clearly with remediation hints.
Does PDFTagDog handle scanned or image-based PDFs? +
Yes. PDFTagDog includes OCR to extract text from scanned documents before tagging — turning image PDFs into fully accessible, tagged documents.
Will existing bookmarks and hyperlinks be preserved? +
Yes. PDFTagDog preserves all interactive elements — bookmarks, internal links, external URLs, and form fields — throughout the tagging process.
Is my document stored on your servers? +
Documents are processed securely and not retained after tagging is complete. Enterprise plans support on-premise deployment for sensitive documents.

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