Merge PDF online free
Last updated: August 2026
Quick answer: Upload multiple PDFs and download one combined file. Merging runs locally in your browser with ScanTo.
Useful for packing forms, receipts, or chapters into a single attachment.
Merging is handy when a multi-page scan arrives in several files, when you combine separate chapters of a report, or when you gather scanned receipts before sending them to accounting. The merged PDF keeps the page order you choose, and the result opens in any PDF reader.
Frequently asked questions
Is merge PDF free?
Yes. No login and no watermark.
Are my PDFs uploaded?
No. Merge runs in the browser only.
Does order matter?
Yes. Files are merged in the order listed; remove and re-add to reorder.
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Also free: Mind Map Online — create mind maps with no login.