Highlight PDF
Drag on the page to highlight — like a real marker. Use TopToolz online for free, with no account required.
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Using Highlight PDF
Drag on the page to highlight — like a real marker. Choose a supported file, review the options shown above and download the result after processing.
Keep a copy of your original file and inspect the output before sharing it. Server-based tools upload files for processing and clean up temporary files afterward; other tools run in your browser.