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PDF Accessibility
Software & Services
- Desktop Software
  - axesWordConvert your Word documents into accessible PDFs according to PDF/UA and WCAG in just a few clicks.
  - axesSlideConvert your PowerPoint documents into accessible PDFs according to PDF/UA and WCAG in just a few clicks.
  - axesPDFFind and fix accessibility issues to comply easily with PDF/UA – even in seconds.
- Services
  - axesServiceReceive your documents quickly and in high quality, accessible for everyone: axesService.
  - axesTrainingLearn document accessibility from the experts who helped create the guidelines and standards.
  - axesCheckFree to use PDF Accessibility Testing Web App which provides a first impression about the accessibility of your PDF.
- Automation
  - axesSenseIntegrate accessible PDF checking into your processes, systems or software using our axesSense API.
  - axesFlipConvert large quantities of accessible PDF documents efficiently and in compliance with legal requirements.
Resources & Community
- Resources & Community
  - BlogFind out the latest about PDF accessibility, axes4 and our software and services.
  - ManualsRead clear step-by-step instructions on how to create accessible documents.
  - VideosWatch videos and webinar recordings with clear practical knowledge.
  - CommunityLearning from each other on all topics related to PDF accessibility.
  - SupportGet first-hand help and valuable tips on problems with our software.
  - EventsMeet us in person at trainings, panels, talks, conferences or webinars.
  - axes4 DayUnser jährliches Event zur Dokument-Barrierefreiheit. Der axes4 Day im Überblick.
  - Software & ServicesGet to know all about our software and services.
About axes4
- axes4
  - Get to know axes4 brieflyLearn more about axes4, the team and our history.
  - ContactStart a conversation with us via your preferred channel.
  - PartnersFind local PDF Accessibility experts with axes4 know-how.
  - Memberships & EngagementFind out where we are involved in promoting digital accessibility.
- Be part of axes4
  - Work with axes4Get an insight into what it's like to be part of the axes4 team.
  - Recent JobsBecome part of the axes4 team - Here's who we're looking to join us
- Trust & Security
  - General TermsUnderstand the General Terms of axes4
  - Privacy PolicyLearn how we understand and practice data protection.
  - ImprintRead who is responsible for the content of these pages.

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Blog

ZeroCon 2026 – PAC Is Heading to Vienna, Join Us!

In February, Vienna will once again welcome accessibility experts from around the…

Inclusion Is a Human Right – Not a Dispensable Luxury

More and more frequently, inclusion is being discussed as a cost issue. In times of…

Digital Accessibility with Substance Instead of Symbolism: What Makes axes4 Stand Out

The European Accessibility Act (EAA) is reshaping the market: Suddenly, many organizations must not only take…

The Basics of PDF Accessibility

PDF documents have become an integral part of our digital lives. From scientific…

How to Automate the Creation of Accessible PDFs: Challenges and Approaches

How can companies convert their automatically generated documents into accessible…

The PDF Accessibility Liaison Working Group (LWG) and its importance for the accessibility of PDFs

The PDF Accessibility Liaison Working Group (LWG) is an international working group…

Accessible documents using the free version of PDF/UA-2

PDF/UA-2 is an ISO standard that sets technological requirements for accessible…

The European Accessibility Act – The PDF Reality from 2025 Onwards

The European Accessibility Act includes numerous guidelines and standards. Here are…