Merge PDF
Merge multiple PDF files into one and pick which pages to keep from each. Runs entirely in your browser, so your documents stay private.
About the Merge PDF
Combine several PDFs into a single document, or pull out just the pages you need. Add your files, arrange them, optionally type a page range for each one, and download the merged PDF. Nothing is uploaded.
How to use it
- Add two or more PDF files (or one file to extract pages).
- Arrange the order and enter page ranges like ‘1-3, 5’ if you only want some pages.
- Click Merge and download the result.
Merging and choosing pages
Add your PDFs, arrange them in order and, if you only need some pages, type a range next to each file. Ranges use commas and dashes: ‘1-3, 5’ keeps pages 1, 2, 3 and 5, and ‘8-’ keeps page 8 to the end. Leave the box empty to keep every page. If a range mentions a page that doesn't exist, the tool tells you instead of producing a broken file.
Extracting or splitting
To pull pages out of a single PDF, add just that file, type the pages you want and click Extract. To split a document into parts, run it once for each part with a different range. Pages are copied exactly, including text, images, links and form fields.
Privacy and limits
Merging happens in your browser with the open-source pdf-lib library, so contracts, bank statements and medical records never leave your device. Password-protected PDFs must be unlocked first. Large files are limited only by your device's memory.
Frequently asked questions
Can I extract pages from a single PDF?
Yes. Add one file, type the pages you want (for example ‘2-4, 7’) and click Merge to save just those pages.
Does it work with password-protected PDFs?
Encrypted PDFs cannot be merged until the password protection is removed with software you trust.
Is there a size limit?
Only your device's memory. Hundreds of pages work fine on most computers.