Skip to content

Options for PDF Accessibility and Management

Summer is a great time to take stock of your digital content, especially that growing collection of PDFs that have accumulated over the years. Whether you’re preparing course materials, managing departmental resources, or maintaining a public-facing website, now is an excellent opportunity to assess which PDFs should be kept, updated, archived, or remediated for accessibility.

Creating accessible digital content is both an important part of UW’s mission and a legal responsibility. While PDFs can serve valuable purposes, they also present unique accessibility challenges. Fortunately, UW offers several tools and resources to help.

Start with accessible content first

Before thinking about PDF remediation, it’s worth taking a step back and reviewing your overall content strategy. Accessibility is easiest and most effective when it is built into documents from the beginning, rather than added after a PDF has been created.

A good first step is to review existing content, remove outdated materials, use accessibility checkers, and consider whether a PDF is actually the best format for your audience. In many cases, web pages, Canvas pages, Word documents, or library links may provide a more accessible experience than a PDF.

For best practices on creating accessible documents and making informed decisions about PDF use, see the Making Documents Accessible guidance and the PDF Decision Trees for faculty and staff.

Little Forest: A tool for PDF remediation

When a PDF is necessary, Little Forest can help make remediation more efficient.
Available to anyone with a UW NetID, Little Forest uses AI-assisted technology to add document structure (tags) and generate suggested alternative text for images. It can be particularly useful for high-priority PDFs that need accessibility improvements.

However, Little Forest should be viewed as a support tool rather than a complete solution. While it can automate parts of the remediation process, manual review and testing are still necessary.

For a full list of capabilities, limitations, and important data-use considerations, visit the Little Forest Remediation Tool webpage.

Adobe Acrobat Pro

When manual PDF remediation is necessary, Adobe Acrobat Pro includes tools for accessibility checking, reviewing document structure, editing tags, adding alternative text, and performing many of the manual fixes that automated tools cannot address.

Depending on the complexity of your documents, remediating PDFs for accessibility using Adobe Acrobat Pro can be a highly specialized skill. However, there are multiple options available at the UW for developing these skills. For example, UWIT Accessible Technology Services has created custom learning paths on PDF accessibility for both LinkedIn Learning and Deque University.

For details on obtaining and using Acrobat Pro, see the UW Acrobat Pro resource page.

Outsourcing: A new state contract

There are a variety of vendors who provide PDF accessibility remediation services. Depending on your situation and needs, outsourcing could be an option. The State of Washington recently completed an RFP in which they selected 19 vendors across 7 categories (e.g., STEM, Legal, Historical/Aging, Translated, Fillable Forms). Prices vary significantly depending on the PDF category, its complexity, and turnaround time.

Visit the Document Accessibility & PDF Remediation Contract Summary page for additional details (in particular, see the “How to Use This Contact” section of the page).

Learn More: PDF backlog training 

The Lunch & Learn webinar “What do I do with all these PDFs? Inventorying and assessing your PDF backlog” provides practical guidance for assessing your PDFs and deciding what to archive, convert, remediate, or remove.

When it comes to PDF accessibility, remediation is only one part of the process. Start by archiving outdated materials and considering alternatives to PDFs whenever possible. A thoughtful approach today can reduce remediation work tomorrow and help ensure your content is accessible to all members of the UW community.

Faculty: Submit PDFs Now for Remediation by Fall Quarter

As spring quarter wraps up, now is the ideal time to prepare any PDFs in course materials for fall. UW faculty and staff have access to the Little Forest PDF Remediation Tool, designed to help improve the accessibility of actively used PDFs by adding document structure, tags, and generating suggested alternative text for images.

Accessible documents are essential for supporting students with a variety of disabilities. A new document remediation service is available, but for documents requiring manual remediation, the wait time is increasing. Submitting PDFs now provides summer staff more time to help ensure your content is ready for your students when your fall course begins.

Before You Submit

If you have PDFs in your course materials or on student-facing websites that may not be accessible, start by determining whether the content needs to be a PDF at all.

Use the following resources to guide your review of existing materials and the creation of new ones:

As part of this process:

  • Delete or archive outdated files. Little Forest should only be used for PDFs in active use.
  • Do not upload documents containing PHI, PII, or FERPA-protected information should not be included. Visit the Little Forest page on the ATS website for more guidance on sensitive and protected data and information.

Taking action now can help create a more accessible and inclusive learning experience for students this fall.

Little Forest PDF Remediation Tool

UW faculty and staff now have access to a new resource to support digital accessibility: the Little Forest PDF Remediation Tool. Designed with extensive input from UWIT’s Accessible Technologies Services (ATS) team, Little Forest helps improve the accessibility of high-priority PDFs by adding document structure tags and alternative text (alt text).

Before You Start

In last year’s blog post, Think Before You Create a PDF, we noted that PDFs can create barriers for people with disabilities. They often require extra work to make accessible, are harder to navigate on mobile devices, and aren’t easy to update. It’s worth your time to take a step back to consider whether a PDF is the best format for your content.

Important Note About UW Data

Please note that Protected Health Information (PHI), Personally Identifiable Information (PII), and FERPA-related data should not be uploaded to Little Forest, as it is not HIPPA- or FERPA-compliant. Visit the Little Forest page on the ATS website for more guidance on sensitive and protected data and information.

When and Why to Use Little Forest

The initial rollout of Little Forest focused on course-related PDFs, and now it is available for broader use at the University. Making these documents accessible supports a more equitable and inclusive experience for students with disabilities who rely on screen readers and other assistive technologies.

Little Forest is recommended for PDFs that are still actively in use. UW departments, units, and faculty are encouraged to archive or remove outdated documents rather than invest time in remediation. The tool can automatically add tags for headings, lists, and tables, and it generates suggested alt text for images that users review and edit for accuracy. Because automated remediation is imperfect, some documents may still require you to do manual follow-up work, or you can submit a request for additional remediation directly within the tool.

Learn More

For guidance on getting started, recommended use, and known limitations, and additional information, visit the Little Forest PDF Remediation Tool webpage.

March Updates to UW Supervisors

As the University of Washington prepares for the ADA Title II digital accessibility deadline on April 24, 2026, the Digital Accessibility Initiative (DAI) team continues to share practical guidance to help units create inclusive, compliant digital experiences. In our March update, supervisors were encouraged to help their teams prioritize key accessibility efforts and take advantage of UW-supported tools and training. 

This month’s focus includes Grackle for Google Workspace, a new accessibility checker available to all UW students, faculty, and staff. Grackle makes it easier to identify and fix accessibility issues directly in Google Docs, Slides, and Sheets—supporting WCAG 2.1 AA standards and UW policy.  

Supervisors were also reminded of best practices for accessible online classes and meetings, including using live captions, sharing materials in advance, and reviewing auto-generated captions for accuracy. 

Website owners were encouraged to actively use DubBot, UW’s website accessibility checker, to remediate issues and prioritize high-traffic, public-facing content. The DAI team also highlighted the importance of keyboard accessibility, an essential but often overlooked requirement. 

Everyone is invited to build their skills by attending upcoming digital accessibility events, joining community meetups, and taking free online training. Small steps, taken together, will make a big difference for our accessible future. 

Grackle for Google Apps Now Available for UW

Grackle is now available at no cost to all UW students, faculty, and staff. Grackle is a suite of accessibility checker add-ons for Google Docs, Sheets, and Slides that makes it easier to create content that is usable for everyone.

Grackle works directly inside Google Workspace, automatically scanning documents, spreadsheets, and presentations for accessibility issues. It highlights errors and warnings, then guides users step‑by‑step through fixing them to help ensure alignment with Web Content Accessibility Guidelines (WCAG) 2.1 AA, ADA Title II, and UW accessibility requirements. For Google Docs and Slides, Grackle can also export PDFs that are tagged for accessibility, a feature that is not reliably supported through Google’s native export tools.

Getting started is simple: just install Grackle Docs, Sheets, and Slides from the Google Workspace Marketplace or the Extensions menu within each app. Once launched, Grackle begins checking your file immediately through its easy‑to‑use sidebar panel.

To learn more, explore installation guides, walkthrough videos, and additional resources on Accessible Technology’s Grackle at UW and UWIT’s UWare websites.

Why Alt Text Matters for Web Accessibility

For people who can’t see images—such as those relying on audible screen readers—alternative text, or alt text, is essential. Alt text provides a brief, meaningful description that communicates the purpose of an image. When a screen reader encounters an image, it typically announces “image” and then reads the alt text aloud, making visual content accessible to everyone.

Alt text should be succinct—just enough to convey the core idea without overwhelming the user. Simple images like photos or logos need alt text, and most authoring tools make it easy to add. Complex images, such as charts or diagrams, often require more detailed explanations than alt text alone can provide. In these cases, include a longer description elsewhere on the page so users can fully understand the information.

Avoid using images of text—such as text embedded in flyers, graphics, or logos—because they create significant barriers. Images of text cannot be read by assistive technologies, often display poorly on mobile devices, and become blurry when users with low vision zoom in or enlarge them. High-quality text remains crisp and customizable; images of text do not.

Decorative images such as icons don’t require alt text but they do need to be identified as decorative, so screen readers know to skip them.


Techniques

The Images web page on the Accessible Technology website includes detailed techniques for creating meaningful and accessible links across a variety of contexts, including HTML, Canvas, WordPress, Drupal, and Microsoft and Google applications.

Want to Learn More?

  • Watch for an occasional series of short talks by Alaina Foust and Jeane Marty on accessibility barriers identified by DubBot at UW Web Council meetings. The next presentation will be on Thursday, December 4 (9:00-10:00) session.
  • Check out UW’s Digital Accessibility calendar to find meetups, Lunch & Learn events, Digital Accessible Liaisons meetings, and more!
  • Find self-paced options on our recent blog post Training Options to Build Your Accessibility Skills.
  • For more guidance and examples, visit UW Accessible Technology ‘s Images web page as well as their Digital Accessibility Checklist, where you’ll find additional resources, tutorials, and best practices to help you design and maintain accessible digital content for everyone.

Additional Posts in the Web Accessibility Series:

Think Before You Create a PDF

At first glance, creating PDFs might seem like a convenient way to share information, they’re easy to attach, consistent in appearance, and familiar to most users. But in the digital age, especially at a university committed to accessibility and inclusion, it’s time to rethink when and how we use them.

Why You Shouldn’t Default to PDF

PDFs can pose real barriers for users with disabilities. They often require extra steps to make accessible, are difficult to navigate on mobile devices, and aren’t easily updated. Worse, they can interrupt the seamless experience we strive to provide across our websites and digital platforms.
If you’re publishing content online, especially for students, employees, or the public, ask yourself: Does this need to be a PDF?
In most cases, the answer is no.

When PDFs Are Appropriate

We’re not saying never use PDFs. They still have a place, but only when their format provides a clear and necessary benefit. For example:

  • Archival documents: Final reports, memos, or policies that are no longer actively edited.
  • Official printable forms: For workflows that require hand-signed, physical copies.
  • Complex designs: Flyers or brochures that require controlled layout and branding.
  • Legal documents: Public notices or contracts that need a fixed, time-stamped format.
  • Scientific publications: Manuals or white papers with complex formatting.
  • Long-form publications: Handbooks or annual reports, ideally with navigation tags and bookmarks.
  • External submissions: Documents required in PDF format by funding agencies or partners.

Even in these cases, PDFs must be accessible, tagged for screen readers, structured for navigation, and readable on multiple devices.

When PDFs Are Not Ideal

Avoid PDFs for content, such as:

  • Dynamic content that updates regularly
  • Interactive Forms
  • Event announcements
  • Department overviews
  • How-to instructions
  • Meeting presentations and minutes
  • Training materials and on-boarding content
  • Web-based tutorials or walk-throughs

For these types of content, it’s better to use tools that have built-in editors and create web-friendly formats, like Microsoft Word, Google Docs, Qualtrics, or web platforms such as Microsoft or Google forms. These tools are designed to produce content that is more accessible for people with disabilities, easier to read on mobile devices, and quicker to update when things change. They also make it easier for screen readers and search engines to understand your content. Features like headings, bullet points, tables, and image descriptions are built in, helping everyone navigate and use the content more effectively.

PDF Guidance

Use PDFs only when formatting, printability, or legal compliance demand it. Otherwise, default to other structured tools. Doing so makes our content more inclusive, usable, and future-proof.

Let’s build a digital environment where information is open, accessible, and effortless to engage with, for everyone. For more information, resources, and support, visit the Digital Accessibility portal.