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Merge PDF

Combine multiple PDF files into one PDF. Preview pages, then download.

Drop PDF files here or click to choose Select two or more PDF files

About Merge PDF

Merging PDFs puts several files into one ordered document—ideal for application packs, invoice batches, or research appendices. Upload multiple PDFs, reorder pages if needed, preview, then download a single file.

Keeping one PDF reduces upload errors on portals that only accept a single attachment and makes email threads easier to follow.

Merge PDF is packaging: several files become one attachment in a deliberate order. It does not redesign pages; it decides what travels together.

Use merge for application packs, invoice-plus-receipt bundles, and assignment submissions that ask for a single upload. Preview the full stack—especially on a phone—before you send it.

How to use Merge PDF

  1. Open Merge PDF.
  2. Add two or more PDF files.
  3. Reorder pages if the sequence needs changing.
  4. Preview, then download the combined PDF.

When to use it

Practical tips

When not to use this approach

Common mistakes

Common questions

Is Merge PDF free?

Yes.

How many files can I combine?

Start with what you need; very large stacks may be slower on older phones—preview as you go.

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