PDF Merger

Merge multiple PDF files into one — fast, secure, and processed locally in your browser.

Use this free online PDF merger to combine multiple PDF files into a single document. All processing happens locally in your browser for maximum privacy and speed.

Select PDF files You can also drag and drop files here

Download merged PDF

How to Use the PDF Merger

This tool lets you merge multiple PDF files into a single document directly in your browser. No files are uploaded to any server.

Click on the upload area and select two or more PDF files from your device.
Reorder the files by dragging and dropping them in the desired order.
Click the "Merge PDFs" button to start the merging process.
Once finished, click "Download merged PDF" to save the combined file.

Key Features

Merge multiple PDF files into a single document.
Reorder files easily with drag-and-drop.
All processing happens locally in your browser for maximum privacy.
Fast, free, and no registration required.

Frequently Asked Questions

Are my PDF files uploaded to a server?
No, all merging is done locally in your browser using JavaScript. Your files never leave your device.

Is there a limit to the number of PDFs I can merge?
You can usually merge many files, but performance depends on your device and browser memory.

Is this PDF merger free to use?
Yes, this PDF merger is completely free and does not require an account.

Please select at least two PDF files.

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Frequently Asked Questions