Grackle GO

The FREE Online PDF/UA Validator

Struggling to ensure your PDFs are fully accessible and compliant? Grackle GO makes it easy with a browser-based platform that provides comprehensive PDF accessibility testing—no installations, no operating system limitations and no need for Acrobat!.
It evaluates PDFs against PDF/UA standards, offering real-time feedback, detailed tag tree analysis, and printable compliance reports.
Accessible from any device, Grackle GO empowers you to identify and fix accessibility issues effortlessly, saving time and ensuring your documents are inclusive and compliant. It’s the smarter, simpler way to tackle PDF accessibility.
Learn More Below About Grackle GOScreen shot og GrackleGO with side window explaining how to get a detailed report

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What is Grackle GO?

GrackleGO is at the cutting edge of digital accessibility, offering a groundbreaking, browser-based platform for comprehensive PDF accessibility testing. Tailored to meet the stringent requirements of ISO 14289-1 (PDF/UA), GrackleGO is the solution for ensuring that your PDF documents are accessible to everyone, including those with disabilities. This browser-based tool stands out for its flexibility, ease of use, and compatibility, distinguishing it from traditional desktop applications that are limited by operating system constraints.

Unparalleled Accessibility Anywhere, Anytime

Browser-based, requiring no software installation

Not limited to any operating system, unlike other products

Printable PDF/UA check summary

Flexibility to work on documents from any device and location

Sample of a detailed GrackleGO report

Why Grackle GO?

Universal Access

GrackleGO’s browser-based nature means that it’s readily accessible from any internet-connected device, offering unparalleled convenience and flexibility. Whether you’re using a PC, Mac, or tablet, GrackleGO is just a click away, with no installation required.

Complete PDF/UA Checks

GrackleGO thoroughly evaluates your PDFs against all machine-testable checkpoints for PDF/UA compliance, ensuring your documents meet global accessibility standards.

Insightful Tag Tree Analysis

Dive deep into the accessibility structure of your documents with a detailed view of the tag tree, including all properties and attributes, for a comprehensive understanding of your PDF’s framework.

Printable Summary Report

Document and share your compliance efforts with ease, thanks to GrackleGO’s printable summary report feature, encapsulating the results of your accessibility evaluation in a concise format.

Millions of documents have already been Grackled!

A small sample of what our happy customers have to say about GrackleDocs

  • Columbus State University

    Dear Grackle Team, we are so grateful for your reaching out to share the Grackle product suite. At Columbus State University, we frequently recommend GrackleDocs to faculty members preparing their course content for online courses.

    Its design makes addressing accessibility issues clear and straightforward. When an issue is found, the interface provides a link to its location and methods for addressing it. Then you simply do a recheck. It’s so easy to use! We are looking forward to trying it out with all Google products. Thanks again!

  • Collaborative.org

    Grackle is an amazing suite that solved a big technical gap with our own organization and our member school districts who all use Google Workspace for document management.

    As we began offering website accessibility services, we realized there wasn’t a good solution to suggest to our customers on how to manage accessibility within Google documents.

    Having to download, convert, and scan through other tools was too cumbersome–until we found Grackle. Despite the pandemic shutdowns, we continue to promote Grackle during our large district tech and superintendent meetings as well as meetings with other collaboratives like ours.

  • Barbers Hill ISD

    As our K-12 District Webmaster, I am responsible for performing accessibility compliance remediation on many non-compliant PDFs.

    I desperately needed a user-friendly solution to enable staff to help. Grackle Suite exceeded my expectations. With complex documents, it not only identified errors, but it took me directly to them and showed me how to correct them!

    I was impressed, but I wanted further proof that Grackle would be user-friendly for staff who are not compliance-savvy. I asked a co-worker to try it, and within an hour she emailed me saying, “I’m in love!” There was no turning back. We had to have Grackle!

  • University of Alaska

    It’s really easy and helps you learn more about Google Docs and how to make them accessible. This tool gives you the tricks of the trade to get it right the first time.