Make a PDF Accessible

Set Document Properties

Start with the basics:

1. Click File → Properties
2. Set a descriptive Title
3. Set the Language (e.g., English)
4. Click OK

Auto-Tag the Document

Add structure tags automatically:

1. Click Tools → Accessibility → Auto-Tag Document
2. Select tagging options (detect headings, lists, tables)
3. Click Apply
4. Review the tag structure in the Tags panel

Check and Fix Reading Order

Ensure content reads in logical sequence:

1. Click Tools → Accessibility → Reading Order
2. Review the numbered content blocks
3. Adjust order by dragging blocks as needed
4. Click Apply

Add Alternative Text to Images

Describe images for screen reader users:

1. Click Tools → Accessibility → Set Alternative Text
2. For each image:
   • Write a concise description
   • Or mark decorative images as artifacts
3. Click Done

Fix Table Structure

Ensure tables are properly structured:

1. Select a table
2. Right-click → Table Properties
3. Mark header cells as headers
4. Set header scope (row or column)
5. Repeat for all tables

Run Accessibility Checker

Validate your work:

1. Click Tools → Accessibility → Check Accessibility
2. Select Full Check
3. Click Start Checking
4. Fix any errors found
5. Re-run until no errors remain