🔒 100% LOCAL – NO UPLOAD

Merge PDF Files

Combine multiple PDF files into one document – directly in your browser. Your files never leave your device.

📄
Click or drag & drop PDF files
PDF files only — No size limit (local processing)

📖 How to Merge PDF Files

1

Upload PDF Files

Click or drag and drop your PDF files to the upload area above.

2

Arrange Files

Remove any unwanted files. Add more if needed.

3

Merge & Download

Click Merge PDF Files and download your combined document.

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❓ Frequently Asked Questions

Is this PDF merger really free?
Yes! 100% free. No sign-up, no watermarks, no hidden fees. Forever.
Do I need to create an account?
No. No account, no email, no personal information required. Just upload and merge.
Are my files secure?
Yes! All processing happens locally in your browser. Your files never leave your device. Open your browser's network tab (F12 → Network) – you will see zero file uploads.
Is there a file size limit?
No. Since files never leave your browser, you are only limited by your computer's memory.
Does this tool add watermarks?
No. Never. No watermarks, no logos, no ads on your output files.

Merging PDF files...