PDF Merger

Combine multiple PDF files into a single document. Drag and drop to reorder, then merge — all in your browser.

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Drag & drop PDF files here

or click to browse • Select multiple files

ℹ️ How PDF Merge Works

This tool combines all pages from your uploaded PDFs in the order shown. Drag files to reorder before merging. All processing happens in your browser using the pdf-lib library — your files are never uploaded to any server.

100% Private

Your files and text never leave your device. All processing runs locally in your browser.

Always Free

No sign-up, no watermarks, no usage limits. DailyGen is completely free.

Instant Results

No server uploads or waiting. Results are generated instantly on your device.