Merge PDF joins several PDFs into one file, in the order you add them, keeping every page exactly as it was. Nothing is re-encoded, so text stays selectable and quality is untouched.
The whole merge runs inside your browser tab. For contracts, payslips or medical documents that matters: the files never reach a server, ours or anyone's.
How to use
Add two or more PDFs — the order you add them is the order they are joined.
Run the merge; pages are copied across as-is.
Download the single combined PDF.
FAQ
Is quality or text lost?
No. Pages are copied without re-encoding, so text stays selectable and images keep their original quality.
Can I reorder or remove pages?
The merge follows the order you add the files. To pull specific pages out first, use Split PDF, then merge the parts you want.
Is there a file size limit?
The limit is your device's memory rather than an upload cap. Ordinary documents merge instantly; very large scanned files take longer.
Do password-protected PDFs work?
Remove the password first with Unlock PDF; an encrypted file cannot be read for merging.