Merge PDF
Combine multiple PDFs into one.
or drop PDF files here
Files are processed in your browser and never uploaded.
How to Merge PDF
- 1
Select your PDF files
Click “Select PDF files” or drag and drop into the box above.
- 2
Choose your options
Add two or more PDFs and use the arrows to put them in the right order.
- 3
Download
Run the tool, check the result and save it to your computer or phone. Nothing is ever uploaded.
About Merge PDF
Combine several PDF files into one document, in the order you choose. Handy for joining scans, reports, invoices or chapters.
Frequently asked questions
Is there a limit on how many PDFs I can merge?
No fixed limit. Very large files depend on your device's memory, since everything is processed on it.
Does merging reduce quality?
No. Pages are copied as they are, without re-rendering or recompressing anything.
Are my files uploaded?
No. Merge PDF runs entirely in your browser: your files are processed on your device and never sent to a server.
Is it free?
Yes. It's free, with no sign-up, no watermarks and no daily limits.
Is there a file size limit?
There's no upload limit, because nothing is uploaded. Very large files are limited only by your device's memory.