How to merge multiple PDF files into one

Step-by-step: upload PDFs, reorder them by drag-and-drop, and download a single document.

Need to combine a contract, attachments, and scans into one file? Use the free Merge PDF tool: upload documents, set the order, and download the result — no software install.

Open Merge PDF

When it helps

Merging helps before sending files to a client, printing a pack, or archiving. Recipients open one PDF instead of many attachments.

How to use the tool

  1. Open the Merge PDF page using the link below.
  2. Add at least two PDFs — drag them into the upload area or pick them from your computer.
  3. Reorder documents by dragging the cards.
  4. Click Merge PDF and wait for processing.
  5. Download the finished file from the page.

Tip. Check page orientation first — rotate pages with the Rotate PDF tool if needed, then merge.

Open Merge PDF →