Merge PDF files
Combine several PDFs into one, in the order you choose, directly in your browser. Nothing is uploaded, no limits, no watermark.
Drop files here or click to choose
Your files stay on this device. Nothing is uploaded.
Drop the PDFs, drag them into order, and download a single file. Pages keep their original size and quality because they are copied, not re-rendered. Safe for contracts, statements and IDs: the documents never leave your device.
How it works
- Drop two or more PDF files.
- Drag to reorder (or use the arrows).
- Merge and download.
This tool runs entirely in your browser. Your files are never uploaded, so there is no size limit and it works offline once loaded.
Frequently asked questions
Is it really free and private?
Yes. Everything runs in your browser with open-source code; nothing is uploaded. No account, no watermark, no file-size limit other than your device's memory.
Is there a page or size limit?
No fixed limit. Merging a few hundred pages is quick; very large scanned files depend on your device's memory.
Are bookmarks and form fields kept?
Page content, links and images are preserved. Bookmarks and interactive form fields from the source files are not carried over in this version.