Best Practices for Creating Accessible PDFs

In today's digital world, accessibility is not just a nice-to-have; it's a necessity and often a legal requirement. An accessible PDF ensures that people with visual or cognitive impairments can seamlessly read your content using assistive technologies like screen readers.

What Makes a PDF Accessible?

An accessible PDF (often referred to as a Tagged PDF) contains a hidden layer of tags that tell a screen reader what elements are headings, paragraphs, lists, or tables, ensuring the document is read in the correct logical order.

Key Steps for Accessibility

• Use Real Text, Not Images of Text: Make sure your PDF is generated from a word processor or has been OCR'd.
• Add Alt Text to Images: Every meaningful image must have alternative text describing what the image displays.
• Set Document Title and Language: Ensure the metadata specifies the title and the primary language of the document.
• Use Proper Heading Structure: Use H1, H2, and H3 tags logically to create an outline that screen reader users can navigate.

By following these steps, you create an inclusive digital environment for all your readers.