Merge PDF

Combine several PDF files into a single document. Drag files into the order you want, hit merge, and download - processed locally, so confidential documents never leave your device.

Drop PDF files here or click to browse

Add as many as you like - merged locally, never uploaded

How it works

  1. Add your PDFs

    Drop two or more PDF files into the box. Each file is opened locally and its page count shown.

  2. Arrange the order

    Drag the grip handle to reorder, or remove files you added by mistake.

  3. Merge & download

    One click stitches every page into a single new PDF, downloaded straight to your device.

FAQ

Is it safe to merge confidential documents here?
Yes - safer than typical online mergers. The PDFs are read and combined by JavaScript running in your browser tab. No file is ever transmitted, stored or logged, which matters for contracts, medical or financial paperwork.
How many PDFs can I merge?
There's no fixed limit; it depends on your device memory. Merging dozens of typical documents or a few hundred pages total works comfortably on any modern computer.
Can I merge a password-protected PDF?
Files with an open password can't be read without the password. Remove the password first (our Unlock PDF tool is on the roadmap), then merge.
Does merging reduce quality?
No. Pages are copied byte-for-byte into the new document - images, fonts and vector graphics stay exactly as they were.