Local processing

Merge PDF files online

Combine multiple PDF documents into a single file. Choose their order and download the result without sending your documents to a server.

Local and private processing

Merge PDF files

Select two or more documents, arrange them and download a single PDF file.

Your files are processed directly in this browser and are not uploaded to our servers.

Drop your PDF files here

You can also select documents from your device.

PDF files onlyRecommended maximum per file: 100 MB
Files remain on your device
No registration required
Free tool
Password-protected or damaged PDF files may not be compatible. Processing time depends on file size and page count.

How do you merge PDF files?

  1. 1

    Select the documents

    Add two or more PDF files from your device.

  2. 2

    Choose the order

    Drag the documents or use the arrows to change their position.

  3. 3

    Merge and download

    Process the documents and download the new PDF file.

Privacy

Files are combined locally using your device. Documents are not stored by SG Hub.

Frequently asked questions

PDF merging questions

How do I merge multiple PDF files?

Select two or more documents, arrange them by dragging or using the arrows, enter a filename and select Merge PDF.

Are my files uploaded to a server?

No. This tool processes documents directly inside your browser and does not store them on SG Hub.

Can I change the order of the documents?

Yes. The order displayed in the list will be used in the final document.

Can I merge password-protected documents?

The tool generally cannot process encrypted documents that require a password to open.

Does the tool modify my original files?

No. Your original files remain unchanged. A new document is generated with all selected pages.