Merge PDF files

Put several PDFs in the correct order and combine all pages into a new file. No watermark or server upload.

No file uploadEven confidential PDFs never leave your device.

Merge PDF files

Local in your browser
Drop PDF files here

Up to 20 files and 200 MB in total · change the order freely

Portals and web tools

If you need a bespoke version

You can keep using this free tool as it is. If you need a bespoke version with your own rules, data or workflows for a website, shop or internal process, I can build it for you – for example with custom rules and data sources, approvals and exports, and website or shop integration.

View bespoke portals and web tools

How to merge several PDFs

  1. Select all PDF files that belong in the new document.
  2. Move the files with the arrow buttons or drag them into the required order.
  3. Choose a file name and select “Create PDF”.
  4. Download the finished file directly to your device.

What the tool deliberately does not do

It does not compress images, alter visible pages or place a watermark over the document. Every page is retained in the selected file order.

Frequently asked questions

Are my PDF files uploaded?
No. The files are opened and merged locally in your browser. The web server receives neither file names nor content.
Can I reorder individual pages?
This tool sorts complete files. All pages in a file stay together and retain their original order.
Why can a protected PDF not be opened?
Password-protected or technically encrypted PDFs must not be bypassed silently. Remove the protection first with the correct password in your PDF program.

How to use this tool

Combine several PDF files in any order you choose.

  1. Select all PDF files that belong in the new document.

  2. Drag the files into the correct order.

  3. The merged PDF is rebuilt automatically as soon as the selection or order changes. Then download it.

Terms used in this tool

File order
The order of complete source files in the new PDF document.
Protected PDF
A PDF with a password or technical restrictions that may prevent processing.
Source file
The original file. It remains unchanged on your device.