Merge PDF Files
Merge PDF files into one document in seconds. Put them in any order and download a single PDF. Free, no signup, and processed in your browser.
- Free
- No upload
- No sign-up
- No watermark
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How to merge PDF files
- Add two or more PDF files.
- Use the arrows to put them in the order you want.
- Click Merge PDFs and download the combined file.
Why use PDFKettle
Files stay on your device
Your PDF is processed inside your browser and never uploaded, so nobody else gets a copy.
Free, no sign-up
No account, no email and no watermark on your files. Just open the tool and use it.
Fast, no waiting
There is no upload or download queue. Small files are done almost as soon as you click.
Works on any device
Use it on Windows, Mac, Linux, Android or iPhone in any modern browser. Nothing to install.
About Merge PDF
Merging copies the pages of each file into one document in the order you set, keeping the original page sizes and content.
Everything happens in your browser, so very large merges depend on your device's memory. If a big merge is slow, merge in smaller batches and combine the results.
Frequently asked questions
Are my files uploaded to a server?
No. The tool runs inside your browser, so your files are read and processed on your own device and never sent anywhere.
Is there a limit on the number of files I can merge?
There is no set limit. Because everything is processed locally, the practical limit is your device's memory.
Can I change the order of the files?
Yes. Use the up and down arrows next to each file before merging. The pages are combined in that order.
Does merging reduce quality?
No. Pages are copied into the new file as they are, without recompressing images or text.
Are bookmarks kept when I merge PDFs?
The page content is kept, but bookmarks from the original files aren't carried over to the merged PDF.