Merge PDF Files Online

Combine multiple PDF files into a single, ordered document.

Add the documents you want joined, reorder them with the arrows and download one combined PDF. Because the merge happens locally, contracts, invoices and statements stay on your own computer.

How to use Merge PDF

  1. 1

    Drag and drop two or more PDF files into the upload area.

  2. 2

    Reorder the files until the sequence is correct.

  3. 3

    Click Merge PDFs and download the combined document.

When merging helps

Applications, tenders and expense claims usually want one attachment rather than six. Merging keeps the pages in a deliberate order and saves the reader from opening files one by one.

Order matters more than people expect: put the cover letter or summary first, then supporting documents in the order they are referenced.

Size of the combined file

The merged PDF is roughly the sum of its parts, so joining several scan-heavy documents can produce something too large for an email limit. Compress the result afterwards if an upload rejects it.

Encrypted or password-protected PDFs may fail to merge. Remove the protection in the application that created the file first.

What to do next

About this tool

Merge PDF is part of the MyShopBuy pdf tools collection — a free suite built for people who need a reliable result in seconds, not another signup form. Combine multiple PDF files into a single, ordered document. Processing happens entirely inside your browser using modern web APIs, so nothing is uploaded, queued or stored. That makes it fast enough for daily use and safe enough for sensitive documents.

There are no watermarks, no file-count limits and no paywalls. If you use it often, create a free account to keep favourites and history in sync across your devices.

Frequently asked questions

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