How to use the Merge PDF
- Click the box and choose two or more PDF files (or drag them in).
- Use the ↑ and ↓ arrows to put the files in the right order.
- Click Merge, then Download PDF.
Frequently asked questions
How many PDFs can I merge?
As many as you like. Very large files may take longer because the work happens on your own device.
Are my files uploaded?
No. The PDFs are combined in your browser, so they never leave your computer or phone.
Will the quality change?
No. Pages are copied exactly as they are — text stays sharp and searchable, and pictures keep their quality.
Can I merge password-protected PDFs?
Locked PDFs can't be merged. Remove the password first, then add the file again.