Merge PDF
Combine multiple PDF files into one document, in any order you choose. Runs entirely in your browser — your files never leave your device.
Runs in your browserUpdated
Don't take our word for it
Open your browser's Network tab and watch: your file never leaves this page. Or load this tool, turn off your internet, and it still works.
Drop files, paste, or click to browse
Files are processed in your browser — they never leave your device.
Add at least 2 files.
How to merge pdf
Combine multiple PDF files into one document, in any order you choose. Runs entirely in your browser — your files never leave your device. To use Merge PDF: 1) add your files by dragging them in or clicking to browse, 2) set the pages or order you want, 3) download your result — done in seconds. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
Put combined PDFs in order
Before joining files, rename them so their order is clear. Open the merged PDF and check every boundary between documents. Remove blank pages and confirm that forms, appendices, and cover sheets appear where readers expect them.
Popular ways to use merge pdf
Frequently asked questions
- Is Merge PDF free to use?
- Yes. Merge PDF is free to use. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
- Are my files safe and private?
- Completely. Merge PDF processes your file directly in your browser, so it is never uploaded to any server.
- Do I need to install anything?
- No. Merge PDF works in any modern web browser on Windows, Mac, Linux, iPhone and Android — nothing to install.
- Can I process more than one file at once?
- Yes, you can add several files and Merge PDF will handle them together.