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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 – in just a few seconds.
- axesCheckIs your PDF accessible to PDF/UA and WCAG standards? Check now quickly, easily and free of charge!
- PDF forms directly from Word
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Technology
- axesFlipCreate large quantities of accessible PDF documents efficiently and in compliance with legal requirements.
- axesPACIntegrate accessible PDF checking into your processes, systems or software using our axesPAC API.
- PDF forms directly from Word
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- axes4 PDF Accessibility SummitTwo-day international online event on current topics in PDF accessibility
- axes4 Day 2027Join us online or on-site when the axes4 Day 2027 once again revolves around the world of document accessibility
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PDF forms directly from Word

Try now for free.

Optimize PDFs for accessibility with axesPDF

Not every PDF is created accessible. With axesPDF, you can check and optimize existing PDFs quickly and reliably in line with PDF/UA and WCAG.

Among our customers are

Working together for accessible documents

Accessibility works best when testing and fixing go hand in hand. Accessibility Cloud shows you where your documents have barriers. With axesPDF, you fix them directly in the PDF.

Test with Accessibility Cloud

Accessibility Cloud checks your website and the documents linked on it. This way, you can see at a glance which PDFs are not yet accessible and where to start.

Optimize with axesPDF

With axesPDF, you can check and optimize existing PDFs in line with PDF/UA and WCAG, without complicated post-processing in other tools. axesPDF automatically detects common issues, displays them clearly and offers suitable correction options.

Behind axesPDF is axes4, with more than 10 years of experience in PDF accessibility, ISO 27001-certified and Made in Switzerland.

Find out how axesPDF works

Discover the key features of axesPDF. Download a free trial and try it out for yourself.

Learn more about axesPDF

Read more on our blog

Who benefits from accessible documents?

When people talk about accessible documents, many first think of blind people. In fact, however, many more groups…

Accessible PDFs Explained Simply

We encounter PDF documents every day. Invoices, forms, brochures, menus, and information sheets are usually…

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