PDFix Desktop Lite
Free PDF Reader and PDF Accessibility Checker
To unlock advanced AI-powered PDF functionality and fix PDF accessibility issues, explore PDFix Desktop Professional
Free PDF Accessibility Checker: PDFix Desktop Lite for 2026 Compliance
PDFix Desktop Lite is your all-in-one solution for viewing, navigating, and ensuring accessibility compliance. It lets you view files and navigate through Tags, Content, Annotations, and Bookmarks with ease. Plus, as a PDF Validator, it checks your documents against the latest, up-to-date accessibility standards, guiding you directly to any errors and elements that need attention.
To learn more about supported validation profiles and customization options, read more here.
And here’s what sets it apart: PDFix Desktop Lite is the only free PDF accessibility checker available for MacOS.
Powered by VeraPDF: The Gold Standard in PDF Validation
Test your PDF documents for conformity with PDF accessibility standards.
- We use industry-supported Vera PDF Validator
- Conformity with accessibility standards: WCAG, Section 508, PDF/UA
- A detailed explanation of errors
- Navigation to problematic elements
- Full customization of the validation profiles
- Compatible with PAC, Adobe Acrobat
- To learn the process, watch our video tutorial below.
Learn Proven Techniques and Master PDF Accessibility Validation
Watch Our Free Webinar on PDF Validation and learn more about PDF accessibility checking, automation, tools and validation profiles with PDFix.
For Windows, Linux and macOS
PDF Accessibility Checker
Free PDF accessibility validator. Instantly check compliance for WCAG 2.2, PDF/UA, and Section 508. Fast, cross-platform tool for document audits.
PDF Remediation Tool
AI-powered PDF accessibility remediation tool. Auto-tag complex PDFs, tables and automate PDF/UA fixes for high-volume workflows.
PDF Accessibility API
Enterprise PDF accessibility SDK for integrating automated tagging, remediation, and validation into scalable document workflows across US and EU compliance requirements.
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.
