Merge PDF Files
Combine multiple PDF files into one document. Reorder and merge instantly in your browser.
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Max 50 MB per file
How to Merge PDF Files
- Drag and drop multiple PDF files into the upload area, or click to browse.
- Rearrange the order of the files using the arrow buttons.
- Click "Merge PDFs" to combine them into a single document.
- Download your merged PDF file.
file(s) · total pages
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Frequently Asked Questions
How many PDFs can I merge at once?
You can merge up to 20 PDF files at once. Each file can be up to 50 MB in size.
Will the merged PDF maintain the original quality?
Yes. The merge process copies pages exactly as they are, preserving all formatting, images, and text quality.
Are my PDF files secure?
Absolutely. All processing happens in your browser. Your files are never uploaded to any server and remain entirely on your device.
More Free Tools
Working with PDFs regularly?
This tool handles the occasional job in your browser. For editing text inside a PDF, converting to Word, redacting or signing, you need a desktop editor — Kofax Power PDF is a one-off licence rather than a subscription.
See PDF editors