Merge PDF ยท local only

Merge PDF files online without uploading them.

Combine two or more PDFs, arrange every page, and download one file directly from this browser.

How to merge PDF files

The page workspace makes the final document visible before anything is downloaded.

  1. Open the PDF filesSelect two or more PDFs from this device in the same file picker.
  2. Arrange the pagesDrag pages between documents, rotate them if needed, and review the sequence.
  3. Export one PDFDownload the combined file and check the page order before sharing it.

Questions about merging PDFs

How many PDFs can I merge?
You can select multiple valid PDFs at once. The practical limit depends on file size and the memory available on your device, because processing happens locally.
Can I change the page order before merging?
Yes. Every page appears in the page workspace, where you can drag it into the intended order before creating the combined PDF.
Are my PDFs uploaded to merge them?
No. The files are opened and combined in this browser. VixPDF has no document-upload endpoint for the page workspace.