Merge PDF

Combine several PDFs into one file, in exactly the order you want — drag to reorder before merging. Everything runs locally in your browser; files are never uploaded.

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Drop files here (multiple allowed)

or choose from your device — no sign-up needed

Choose files

Files are processed locally in your browser — never uploaded to any server

Free: ≤50MB per fileMerged locally — never uploadedReorder files before mergingNo watermark

Full-release pricing preview: $6.9/mo or $49/yr · 30-day email notice before billing starts · nothing is charged during the beta

How it works (3 steps)

Add your PDFs

Select or drag multiple files; they appear in a list.

Arrange the order

Move files up or down until the order is right — the output follows your list exactly.

Merge and download

One combined PDF, no watermark. Failures are refunded automatically.

FAQ

Can I control the page order?

Yes — reorder the file list before merging; the output follows it exactly. To reorder pages within a file, use the Organize Pages tool.

Is there a watermark or file limit?

No watermark. Free tier allows files up to 20MB each, 5 merges per day.

Are my files uploaded?

No. Merging runs locally in your browser with pdf-lib; nothing leaves your device.