User Impact of Inaccessible PDFs
In this video, review a quick example of some of the common barriers present in PDF documents. Then use the Getting Started resources to learn more about how to make your own documents accessible. Closed captions are available and a text transcript is provided following the video player.
Video Transcript: User Impact of Inaccessible PDFs
Video Introduction
PDFs can be convenient, but when they are not authored with accessibility in mind, they often create barriers for people with disabilities. Let’s look at an example PDF with structural
Inaccessible PDF: screen reader experience
problems. In this document, headings are visually bold, but they are not properly tagged. Plus, the reading order in the PDF does not match what you see on the page. Let’s listen to this PDF in Voice Over on a Mac. Activities for people new to town Welcome Activities schedule Moving to a new town can– Here are some ideas to help you get started Notice it did not announce the headings. Also, the reading order doesn’t match the page layout. Instead of reading the left column first, the content
Why this PDF is inaccessible
jumps unpredictably, making it hard to follow. For screen reader users, keyboard-only users, and people with cognitive disabilities, this lack of structure makes the PDF confusing, disorienting, and easy to abandon. In contrast, here’s an example of
Accessible PDF: screen reader experience
an accessible PDF with proper tags for headings and the correct reading order.Let’s listen to a properly tagged PDF, read with VoiceOver on a Mac.In page one, containing heading level one, Activities for People New to Town Heading level two, Welcome Moving to a new town– Here are some ideas– Heading level two– Notice how the headings were announced and the reading order matched the columns of the
What makes this PDF accessible
document. With proper structure, more users can navigate and understand the content.
Outro
Now that you understand how inaccessible PDFs affect users with disabilities, think about accessibility the next time you share a PDF. Remember to subscribe for more accessibility videos
Getting Started
Accessibility starts at the source. Rather than remediating a final PDF, prioritize making your content accessible within the original word processing or design platform first.
Review the following resources and tutorials to learn more about the accessibility tools and resources in the following document creation tools then use Adobe Acrobat Pro to verify your work.
Reviewing your Existing Documents
You don’t need to make every single document accessible today. A lot of your content may qualify as an archived document. The owners of Chax Training and Consulting put together this handy reference to use as a guide. Download the printable PDF or continue to review the questions to ask and step to archive.
Review, Archive, and Locate More Accessible Versions
Questions to Ask About Existing Documents
Question to Ask
As you review your documents, ask these four questions:
- Is the document currently in active use or needed for any public service or program? Yes make it accessible! No continue to question 2.
- Has the document been accessed or requested within the last year? Yes make it accessible! No continue to question 3.
- Is there a legal or regulatory requirement to keep the document accessible, regardless of its age or usage? Yes make it accessible! No continue to question 4.
- Does the document contain information critical to people with disabilities or relate to civil rights obligations? Yes make it accessible! No, it can be considered an archivable document.
Steps to Archive Documents
Steps to Archive
To properly archive a document you must follow these steps:
- Remove it from primary navigation/search: Don’t keep archived documents in public-facing search results. Remove from site search indexing, menus, and key user journeys.
- Create a separate “Archived Documents” section or page: Make it clear that the content is historical and not current. Label the section as “Archived” or “Historical Reference Only.”
- Provide a clear accessibility notice: Example: “This document is archived and may not be accessible. If you
need assistance accessing this content, please contact
[name or department] at [email/phone].” - Ensure a process is in place to provide access upon request: Someone in your organization must be able to: Retrieve the document, Convert it to an accessible format if needed (PDF remediation, alt text, etc.), Respond in a reasonable timeframe (typically within days).
- Avoid linking archived documents to active services: If an archived document is still being linked from live program pages. It must be made accessible again or removed from that context.
Have scanned documents? Find a better version first!
Scanned Documents? Find a Better Version First!
Before you begin the labor-intensive process of fixing an old PDF, for the content you want to keep available for users, try to locate a “born-accessible” version. A high-quality source file is always better than a repaired scan.
Follow this Search Order:
- Link to the Source: Instead of downloading a PDF and uploading it to Canvas or another web platform, link directly to the article in the University Library database. Database versions are professionally tagged and far more accessible than a personal scan. They sometimes provide an HTML version as well.
- Find the Web (HTML) Version: Check if the content exists as a webpage or an e-book. HTML is inherently more accessible and responsive for students reading on mobile devices.
- Request from the Publisher: If you are using a specific textbook or excerpt, email the publisher’s accessibility department. They can often provide a high-quality, accessible digital file (EPUB or tagged PDF) specifically for accessibility needs.
- The Last Resort: Only move to “Manual Remediation” if you have exhausted all options to find a digital-first version.
Why this matters
A scanned PDF is essentially just a “picture of text.” Even with Optical Character Recognition (OCR), it often contains errors, lacks a logical reading order, is invisible to screen readers, and requires hours an manual labor to fix. Finding a better version first is the most effective way to ensure student success.
Remediate Existing Documents
For existing documents, you can use accessibility checkers in the different platforms to find and fix accessibility barriers. Follow this Document Remediation Decision Tree for some additional guidance on getting started.
Pro Tip: Always start at the source! If you can and have access to it, always start your process in the original document, not the PDF. If you don’t have the original then start with the PDF file and the Adobe Acrobat Accessibility Checker.
Bonus Tip: Exhaust all options to find a high-quality digital original—via the library, publisher, or web—before committing to the labor-intensive process of manual PDF remediation.
Pro Tips for Long Term Accessibility
Now that you’ve adopted the best practices, archived your old documents, and updated your existing content, follow these three steps to make document accessibility part of your long-term content lifecycle.
- Make it a habit – for every document and project, use the accessibility checkers often to spot check your work as you edit, make changes, or add new content.
- Audit regularly – Set aside time to audit your document content and archive what’s no longer needed. This will reduce the files needed to update and maintain and help you identify any changes that need to be made.
- Make it formal – add accessibility to your internal process, procedures, checklists, and training information. Adding it to your documentation will help train new employees and keep accessibility as a key step in your workflows.
The "Big Five"
In documents, the following areas are often the biggest challenges for accessibility. As a bonus, if your document has tables, be sure to pay extra attention to them. Learn more about these five areas and how you can build from accessibility from the beginning.
Where can I find Help?
Web Support
- Website: Boise State Webguide
- Email: HelpDesk@BoiseState.edu
Instructor and Course Support
- Website: Teaching and Learning Knowledge Base
- Email: Belonging@BoiseState.edu
Compliance and General Accessibility Support
- Website: Boise State Accessibility
- Email: Accessibility@BoiseState.edu