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PDFix helps organizations make PDFs accessible, compliant, and structured at scale.
Our technology automatically detects document structure, reading order, tables, lists, and annotations, enabling fast remediation for PDF/UA and WCAG requirements across regulated industries.

PDFix is trusted by enterprises, government agencies, and accessibility professionals to reduce manual PDF remediation effort, improve document quality, and integrate accessibility directly into existing workflows.

Used worldwide by teams that need reliable, auditable PDF accessibility.
PDFix technology is built on years of research in PDF structure analysis and is designed to support large-scale document automation, not just one-off fixes.

With over 25 years of expertise in PDF technology, we’ve pioneered a revolutionary approach to maximizing the potential of PDFs. Discover how our AI-powered digital technology solutions can transform your document accessibility workflow.

At PDFix, we believe every PDF should be as accessible and easy to use as any modern digital content. Our mission is to break down the barriers of traditional PDFs by making them natively structured, universally compliant, and seamlessly integrable—just like HTML or TXT files—while keeping implementation simple and affordable for developers and businesses alike.


For Windows, Linux and macOS

PDFix Desktop Lite Icon in the gray color, which illustrates the "Lite" features.

Desktop Lite

Free PDF viewer and accessibility checker with built-in veraPDF validation, supporting multiple compliance profiles and direct navigation to detected issues.

PDFix Desktop Pro Icon in blue color, which illustrates powerful PDF features built on the PDFix SDK

Desktop Pro

All-in-one automated PDF accessibility solution for PDF/UA and WCAG compliance, aligned with ADA, Section 508, and European accessibility regulations.

PDFix SDK Icon in the green color

SDK

Enterprise PDF accessibility SDK for integrating automated tagging, remediation, and validation into scalable document workflows across US and EU requirements.


Trusted by Industry Leaders

CivicPlus

Out client logo: Jabil

Jabil

Johns Hopkins University

Johns Hopkins University

PostNord Strålfors

PostNord Strålfors

Out client logo: Actino Software

Actino Software

Out client logo: Nova Techset Limited

Nova Techset Limited

Out client logo: Aliro Docs ApS

Aliro Docs ApS

Out client logo: DocketScope, Inc.

DocketScope, Inc.

Out client logo: Prime Therapeutics LLC

Prime Therapeutics LLC

Out client logo: Aboservice Nordbayerischer Kurier

Aboservice Nordbayerischer Kurier

Out client logo: Liebherr-International Deutschland GmbH

Liebherr-International Deutschland GmbH

Out client logo: Mindtickle Inc.

Mindtickle Inc.

Out client logo: AIDA Healthcare

AIDA Healthcare

Out client logo: The University of Texas at El Paso

The University of Texas at El Paso

Out client logo: AnzuBridge, L.L.C.

Anzu Medical


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