Runeforge

Merge PDF

Combine multiple PDFs into one, in any order.

Runs in your browser: data never leaves your device. Free, no sign-up. Also known as: combine pdf, join pdf.

How to use Merge PDF

  1. Paste your input, open a file, or press Sample to see an example.
  2. Pick a mode or adjust the options; results update instantly.
  3. Use Copy or Download to take the result with you.

Frequently asked questions

What does the Merge PDF do?
Combine multiple PDFs into one, in any order.
Is the Merge PDF free?
Yes. It is completely free, with no sign-up, no watermark and no usage limits.
Is my data safe?
Yes. This tool runs entirely in your web browser. Your text and files are never uploaded to a server, stored or logged.
Does it work on mobile?
Yes. It works in any modern browser on Windows, macOS, Linux, Android and iOS, with nothing to install.
What other pdf & documents tools are there?
Runeforge has 12 pdf & documents tools in Scroll Archive, plus 93 more tools across other categories.

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