PDF

PDF Merger

Combine multiple PDF files into one document — free, fast & private

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Drop PDF files or click to upload

About PDF Merger

The PDF Merger combines multiple PDF files into a single document quickly and easily. It runs entirely in your browser, so your files never leave your device. This free tool is perfect for assembling reports, combining scanned pages, or merging documents before sharing.

Frequently Asked Questions

How do I merge multiple PDFs into one?

Drag and drop or select the PDF files you want to combine. Reorder them by dragging if needed, then click the merge button. Your combined PDF will be ready to download in seconds.

Are my PDF files uploaded to a server when merging?

No. All merging happens directly in your browser using client-side processing. Your files are never uploaded to any server, ensuring complete privacy for sensitive documents like contracts or financial records.

Is there a limit to how many PDFs I can merge at once?

There is no fixed limit on the number of files. You can merge as many PDFs as your browser can handle. Very large files may take slightly longer to process, but the tool is optimized for efficient performance.