Merge several PDFs into one
Combine as many PDFs as you want into a single file — reorder first and download instantly.
Need to deliver several PDFs as a single document? Drop them all here, put them in the right order with the arrows and merge everything into one file. Perfect for combining contracts, receipts, chapters or scanned pages that came separately.
And here’s the difference that matters: contracts and documents should not travel through another company’s servers. Here the PDFs are merged entirely inside your browser — no file is uploaded anywhere. Fast, unlimited and private.
All tools — free and 100% private
100% private
Your images never leave your device. Compression runs entirely in the browser — no uploads to any server. Other popular compressors send everything to the cloud; this one doesn’t.
No limits, no sign-up
As many images as you want, any size, no account and no watermark. Actually free.
Up to 90% smaller
WebP with adjustable quality, ready-made sizes for Instagram and Facebook, smart cropping and a before/after comparator. See each file’s savings in real time.
Frequently asked questions
Are my documents uploaded to a server?
No. The merge happens 100% inside your browser. No file leaves your device — important when the PDF contains sensitive data like contracts and personal documents.
Is there a limit on files or size?
No fixed limit. You can merge many PDFs at once; very large files depend only on your device memory.
Can I change the order of the files?
Yes. Each PDF has up and down arrows, and the numbering shows the final order before you merge.
What about password-protected PDFs?
Password-protected PDFs must be unlocked first. Remove the password in your PDF reader and try again.
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