Merge PDF
Combine multiple PDF files into one in the order you choose. Runs entirely in your browser — no upload, no watermark, no sign-up.
- Free, no limits
- Runs in your browser
- No sign-up
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How to use the Merge PDF
- Add two or more PDF files.
- Reorder with the ↑ ↓ buttons.
- Click Merge and download the combined PDF.
Frequently asked questions
Is there a file limit?
No fixed limit — it depends on your device memory. Files up to a few hundred MB work on most laptops.
Are password-protected PDFs supported?
Encrypted PDFs must be unlocked first; the tool will report an error for them.
Are my PDFs uploaded?
No. Everything runs inside your browser. Your files and text never leave your device and nothing is stored on our servers.
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