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Merge PDF files into one

Combine PDFs in any order. Your files never leave your device.

Processed on your device

How to use Merge PDF

  1. 1

    Add your PDFs

    Drop two or more files, or choose them from your device.

  2. 2

    Put them in order

    Drag the previews into the order you want. Remove any you don't need.

  3. 3

    Merge and download

    Press Merge PDF. Your combined file is ready in seconds.

Merge PDF files without uploading them

Most online PDF mergers ask you to upload your documents to a server. PataPage doesn't. When you drop your files here, they open in your browser and your own device combines them. Contracts, invoices, ID scans and school work stay exactly where they are.

That also makes it fast. There is no upload bar and no queue, so even a stack of large files is ready in seconds. There is no sign-up, no watermark and no limit on how often you use it.

How to combine PDF files into one document

Drop two or more PDFs, or choose them from your device. Each file shows a preview of its first page, its page count and its size. Drag the files into the order you want, or use the grip handle with your keyboard. Remove anything you added by mistake, add more files whenever you like, then press Merge PDF.

The merged file keeps every page exactly as it was. Nothing is recompressed, so text stays sharp and images keep their quality.

Merge PDFs on your phone or tablet

It works in the browser on iPhone, iPad and Android too. Tap Choose files, pick your PDFs from Files or Drive, then press and hold the grip on a preview to move it. The result downloads to your device like any other file.

Good to know before you merge

Password-protected PDFs can't be merged until they are unlocked. If some of your files are photos or scans saved as JPG or PNG, turn them into a PDF first with JPG to PDF, then merge. Need to reorder or delete pages after merging? Send the result straight to Organize PDF. Want a smaller file for email? Compress PDF is one click away.

Frequently asked questions

Can I merge PDF files without uploading them?

Yes. PataPage merges your files inside your browser. They are never sent to a server, so nobody but you ever has a copy.

Is there a limit on files or size?

We don't set one. The limit is your device's memory. A modern laptop handles very large files easily. An older phone may be slower with hundreds of megabytes.

Will merging lower the quality?

No. Pages are copied across as they are. Nothing is recompressed, so text and images look the same as before.

Can I merge password-protected PDFs?

Not yet. A protected file has to be unlocked first. PataPage will tell you which file is protected so you can remove it.

Does it work on iPhone and Android?

Yes. Use Choose files to pick PDFs from your phone, then press and hold the grip on a preview to reorder.

Can I merge images with PDFs?

Turn the images into a PDF first with JPG to PDF, then merge everything here.