Several PDFs, one file.
Add your files, drag them into the order you want, and get a single PDF back. This one runs entirely in your browser, so nothing is uploaded anywhere.
Nothing is uploaded
The merging happens in this tab. Your files are never sent to a server, so there is nothing to delete afterwards.
You set the order
Move any file up or down before merging. Page order in the result is exactly the order in the list.
No page limit
Merge two files or twenty. The only ceiling is your device's memory.
Questions people ask
Are my files uploaded anywhere? +
No. This tool runs entirely in your browser. Open your network tab and you'll see nothing leaves the page. That also means it works offline once loaded.
Is there a file size or page limit? +
No fixed limit. Very large files are bounded by your device's memory rather than by us, since your device does the work.
Can I merge password-protected PDFs? +
Not yet. Remove the password in your PDF reader first, then merge. You'll get a clear message naming the file if one is protected.
Does the quality change? +
No. Pages are copied across as they are, so text stays text and images are untouched. The result is the same content in one file.
What order will the pages be in? +
Exactly the order of the list on screen, top to bottom. Use the arrows to move a file before merging.