ZapDox100% Free & Private

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Frequently Asked Questions

Everything you need to know about our privacy architecture, calculation accuracy, and tools.

Flattening locks your entered responses directly into the PDF page layout as permanent vector text, preventing other people from editing or tampering with your filled data.
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Explore Other 100% Free Tools

All tools run locally in your browser with zero server uploads and instant performance.

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Merge PDF Files

Combine multiple PDF documents into a single organized master file with drag-and-drop ordering and lossless quality.

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Extract & Cut

Split PDF Pages

Extract specific page ranges or split all PDF pages into separate individual documents with instant ZIP download.

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Visual Grid

Remove PDF Pages

Select and delete unwanted pages from PDF documents with interactive visual thumbnail grid.

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Custom Range

Extract PDF Pages

Pick specific page numbers or ranges (e.g. 1, 3-5, 8) and save them into a new standalone PDF.

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Drag & Drop

Organize & Reorder PDF

Reorder, duplicate, rotate, and sort PDF pages with drag-and-drop visual layout.

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Webcam Scanner

Scan to PDF (Camera & Photos)

Scan paper documents, receipts, and IDs using camera or batch photos and compile into PDF.

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