Accessibility Filters & OCR

Apply visual dyslexia filters and extract readable text from scanned images while keeping the original layout completely intact.

Drop a PDF here

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How to Make a PDF Dyslexia-Friendly & Accessible

Upload your PDF document

Select a PDF from your device. It works perfectly with both text-based PDFs and scanned image documents.

Choose a Color Overlay

Select a visual stress relief tint (Yellow, Blue, Green, or Rose). This softly tints the document pages to reduce pattern glare and stop text from mirroring or moving.

Enable OCR for Scanned Images

If your PDF consists of scanned images, enabling OCR will automatically scan the pixels for text and append a pure text version of that page strictly for screen readers.

Why Use ZimaPDF Accessibility Mode?

Preserve Layout

Unlike other tools that destroy the original formatting, our Accessibility Mode keeps your documents visually intact while enhancing legibility and screen reader support.

100% Private & Offline

Your documents are processed locally inside your browser. No files are uploaded to our servers, ensuring your sensitive information stays private.