PDFToolkit

Merge PDF

Upload two or more PDF files, arrange them in the order you want by dragging, and merge them into a single PDF in seconds. Everything runs locally in your browser — your documents are never uploaded to any server.

100% private. Your files are processed locally in your browser and are never uploaded to any server.

Click to browse or drag & drop

PDF files — you can select several at once

Arrange the order after uploading by dragging.

Large files may take longer or fail in some browsers.

How to merge PDF files

  1. 1

    Upload the PDF files you want to combine using the upload area above.

  2. 2

    Drag the files into the order you want them to appear in the final document.

  3. 3

    Click "Merge PDFs" and download your combined file. No sign-up, no uploads.