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Reviewed · Updated 2026-10-04

Grackle Docs

Google Docs add-on that checks documents for accessibility issues and exports tagged PDFs for WCAG and PDF/UA. Free checks; paid fixes.

Reviewed by the Conversion Gems editorial team ·
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Pricing
Freemium
Best for
Accessible Google Docs
Category
Education & Productivity

Grackle Docs is a Google Docs add-on from GrackleDocs that checks documents for accessibility problems and exports tagged PDFs aimed at WCAG and PDF/UA. It is widely used by universities and public bodies. Checking is free after a 5-day trial; assisted fixes and accessible exports need a Grackle Workspace license priced by quote.

The bottom line

A practical accessibility checker for Google Docs; budget for a license if you need accessible PDF exports.

6.7
Our score
6.7 / 10
Conversion Gems editorial verdict
Free checks; Workspace license by quote
Features7/10
7 - 22 automated checks, assisted remediation, alt text library, reading order and tagged PDF export.
Value6/10
6 - checks stay free, but fixes and exports need a license with no published price.
Ease of use8/10
8 - installs from the Google Workspace Marketplace and runs inside Docs; universities publish step-by-step guides.
Ecosystem6/10
6 - covers Google Docs, Sheets and Slides, with separate Office and PDF products, but no wider integrations.
Support6/10
6 - knowledge base and phone contact; Grackle support is part of the paid license.
What it really is

A Google Docs add-on that checks accessibility and exports tagged PDFs, sold within the Grackle Workspace suite.

Our take

Grackle Docs is the familiar choice for accessibility checking inside Google Docs, especially at universities that approve it centrally. The free tier tells you what is wrong; fixing it with guidance and exporting accessible PDFs needs a license, and the price is only by quote. If your organization already licenses it, use it on every document you publish.

Why we rate it

It brings accessibility checks and tagged PDF export into Google Docs, and the checks stay free.

The catch

The parts that produce compliant output are paid, and prices are not published.

Best for
Universities and schools using Google Workspace
Public sector teams publishing PDFs from Google Docs
Anyone needing a quick accessibility check in Docs
Not good for
Teams working mainly in Word or PowerPoint
Buyers who need a published price
Friction report
Time to value
Minutes: install from the Marketplace and run a check on an open document.
Scale breakpoint
After 5 days, fixes and exports need a license priced per user, group or domain.
Walled garden
Low: documents stay in Google Drive and exports are standard PDF and HTML files.

Grackle Docs: free vs paid

OptionPriceWhat you get
Free checkingFreeAccessibility checks continue after the trial
Grackle Workspace (Docs, Sheets, Slides)Quote-based; 5-day free trialAssisted remediation, accessible PDF and HTML export, support
Grackle Office (Word, PowerPoint)$20/month or $120/year per userSeparate Microsoft 365 add-in
Grackle GOFreeBrowser PDF/UA validator, up to 25 MB per file

From GrackleDocs' free vs paid, price and product pages, checked 4 October 2026. Grackle Workspace is priced per user, per group or per domain on request.

Frequently Asked Questions

Grackle Docs alternatives

Other document and PDF tools to consider:

Nitro PDF Pro: A desktop PDF editor for teams that edit and sign PDFs outside Google Docs.
BentoPDF: A free, open-source PDF toolkit that runs in the browser.
Grammarly: A writing assistant that also works in Google Docs, for clarity rather than accessibility.
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Tags

#GrackleDocs#Accessibility#GoogleDocs#WCAG

Conversion Gems independently reviews every tool. We may earn a commission if you sign up through our links — it never affects our verdict or ranking.