Merge PDF
Select two or more PDF files, order them however you like, and merge them into one.
Your file stays on your device: it's never uploaded to any server
Drag your PDFs here or click to choose them
⏳ That's quite a few megabytes in total — it may take a few seconds longer than usual.
Your merged PDF is ready.
Download merged PDF →How to merge several PDFs into one
Add the files you want to combine, reorder them with the arrows if you need to, and click "Merge PDFs". In a few seconds you'll have a single downloadable file with all the pages, in the order you chose. There's no software to install and no account to create, and your files are never uploaded to any server: the whole process happens in your own browser.
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Frequently asked questions
Are my files uploaded to any server?
No. The whole process happens in your own browser, so your files never leave your device: they're not uploaded, not stored, and nobody sees them.
Is it free? Are there any limits?
Yes, it's free, with no watermarks and no sign-up. The free plan supports files up to 10 MB (and up to 5 at a time in the tools that combine several PDFs); MásPDF Pro removes those limits.
Do I need to install anything or create an account?
No. It works right in your browser, on desktop or mobile. You can also install it as an app and use it offline.
Can I change the order of the PDFs before merging them?
Yes. You can reorder the files before generating the final PDF.