Combine PDF files
Put two or more PDF files together into one document. Add the files, set the order, and download the result. Your files stay on your device.
How it works
- 1
Add the PDF files you want to combine. Drop them into the box, or click to choose them.
- 2
Put the files in the correct order. Drag them, or use the arrow buttons.
- 3
Click Combine PDFs. Your browser builds one PDF and downloads it.
Secure and private by design
- Files never leave your deviceThe tool runs as JavaScript in your browser. There is no upload and no server-side copy of your document.
- Works offlineAfter the page loads, you can disconnect from the internet. Processing does not need a connection.
- No queue, no limitsYour device does the work, so there is no waiting line, no daily quota, and no watermark.
Frequently asked questions
Open this page and add your PDF files. Put them in order. Click Combine PDFs. The tool copies all pages into one new PDF and downloads it. There is no software to install.
Yes. There is no cost, no account, no watermark, and no limit on the number of files. Use it as often as you want.
Yes. Open this page in the browser on your phone or tablet. Tap the box to choose files. The combined PDF is saved to your downloads.
There is no difference. Combine, merge, and join all mean the same thing: put several PDF files into one. This page and the Merge PDF page use the same tool.
Yes. Each page is copied as it is. Nothing is re-rendered or compressed. Pages of different sizes can sit next to each other in one file.
No. PDF Anvil runs entirely in your browser. Your file is opened by JavaScript on your own device, and the result is built there too. Nothing is sent to us. You can turn off your internet connection after the page loads and the tool still works.
No. There is no page limit, no file count limit, and no daily quota. The only limit is the memory of your device. Files above 100 MB show a warning, but they still work on most computers.