PDF4WCAG Online PAC (web-based)

Why choose PDF4WCAG Online?

• Your Easy Solution for PDF Accessibility validation


• Automated Accessibility Checker:
  Instantly checks PDFs for WCAG compliance


• Include experimental AI-based
  implementation of human checks


• Detailed issue identification:
  provides clear feedback with suggestions
  for improvement


• Easy to Use Web interface:
  Upload your PDF, and get results in seconds


• No Expertise Required:
  Designed for anyone,
  regardless of technical knowledge


• Compatible with Windows, Linux and Apple macOS


• WCAG 2.2 Human rules add verification of
  the appropriate use of PDF tags


• Supports PDF 2.0 and PDF/UA-2


• API under commercial license

PDF4WCAG Desktop PAC (standalone)
for Windows, Apple macOS and Linux

Why choose PDF4WCAG Desktop?

• Extends the capacity of the web-based
  PDF4WCAG PDF Accessibility Checker into a
  local environment keeping the same visual experience.
  
  It represents a desktop wrapper for the web application,
  enabling users to perform PDF accessibility validation
  directly on their own computers without relying on
  an internet connection.



• PDF4WCAG Desktop operates offline.
  It does not send or collect any data to
  the Internet or outside.
  The desktop version also integrates with
  the veraPDF validation engine, providing
  the same error previews, compliance reports,
  and interactive issue visualization as the online tool.

Try it out with PDF4WCAG Online:

• PDF4WCAG Online PDF Accessibility Checker
  with your uploaded PDF files

or Download the Desktop App to local computer:

• PDF4WCAG Desktop Application
  for Windows, macOS, Linux

System Requirements

PDF4WCAG Desktop App:

• Windows, macOS and Linux

Each platform includes its own dedicated installer,
allowing for quick and effortless setup with
no manual configuration required.