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Merge PDF files without uploading them.

Combine multiple PDFs into one document, arrange them in the order you want, and download the result. Everything happens on your device: no signup, no server queue, no file uploads.

No files selected yet.
Private by design

Your PDF files stay in your browser. PDFSnacker does not send them to a conversion server.

Reorder your way

Move files up or down before merging so the final PDF is in exactly the order you need.

Fast & simple

No account, no server queue and no complicated setup. Select, arrange, merge and download.

Free private PDF merger

PDFSnacker combines multiple PDF files directly in your browser. Add your PDFs, arrange them in the order you want, then press Merge PDFs to create one combined document.

Are my PDFs uploaded?

No. This version of PDFSnacker uses browser-side PDF processing, so your selected documents do not need to be uploaded to a PDFSnacker conversion server.

Why merge PDFs?

Merging is useful for combining invoices, scanned pages, reports, forms, receipts, presentations or separate document sections into one file for sharing or archiving.

Questions people ask

How do I merge PDF files into one without uploading them?

Drop two or more PDFs on the page, put them in the order you want with the up and down arrows, then press Merge. One combined PDF downloads straight away.

Can I change the order of the files before merging?

Yes. Use the arrows next to each file to move it up or down. The merged PDF follows the order of the list.

Is my file uploaded anywhere?

No. The whole tool runs inside your browser. Your file is read from your device, processed there and never sent to a server, which is also why it works with the network switched off once the page has loaded.

Is it free?

Yes. Every tool on PDFSnacker is free to use, with no account, no watermark and no limit on the number of files.

Is there a file size limit?

There is no fixed limit. Because the work happens on your own device, very large files are limited only by the memory of your computer or phone. Files of a few hundred pages are routinely fine.

Why does it say my PDF is encrypted?

The file carries a password or editing restrictions. Open it in the program that made it, save a copy without protection, and merge that copy.