Merge PDF
Merge multiple PDF files into one PDF for free. — free, fast and private.
No files selected yet.
Your merged PDF will be ready here.
How to use Merge PDF
- Choose two or more PDF files.
- Check the order listed — files merge in the order shown.
- Click Merge PDFs.
- The combined PDF downloads in your browser.
Note: this tool runs in your browser. Nothing is uploaded.
Frequently Asked Questions
Is Merge PDF free?
Yes, it is 100% free with no sign-up.
How many PDFs can I merge?
You can merge as many as your browser can hold in memory. For very large files, merge in smaller batches.
Does it keep the original quality?
Yes, pages are copied without re-rendering, so text and images keep their quality.
Is my file uploaded?
No. Merging happens entirely in your browser.