Merge PDF
Combine multiple PDFs into one, in any order.
How to merge PDF
Combine PDFs into a single document in seconds. Drag to reorder, then merge. Free, private, no upload.
- 1
Drop two or more PDF files.
- 2
Drag the files into the order you want.
- 3
Click Merge and download your combined PDF.
Private
Nothing is uploaded
Instant
No queues or waiting
Free
No sign-up, no watermark
Frequently asked questions
Is there a limit on how many PDFs I can merge?
No hard limit — it depends only on your device's memory. Merging dozens of documents is fine on most computers.
Are my files uploaded to a server?
No. Dropkit processes everything locally in your browser using WebAssembly. Your files never leave your device, which also makes it faster — there's nothing to upload or download.
Is it free?
Yes. All browser-based tools are free with no sign-up and no watermarks. A Pro plan with unlimited batches, saved workflows and server-powered Office conversions is coming soon.
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