PDF Merge

Merge multiple PDF files into one document locally in your browser. No uploads.

Runs in your browser. Your input stays on this device.

How it works

  • Upload two or more PDF files.
  • Arrange files in the order you want.
  • Merge and download one combined PDF.
  • If a file is locked or unreadable, the merge stops and shows which file caused it.
  • All processing stays in your browser.

Drag and drop files here, or

Common questions

Quick answers before you use this tool.

Runs in your browser. Your input stays on this device.
No account is required. Open the tool and use it right away.
Yes. Drag files into the order you want, then merge them into a single PDF.