Merge PDF files online
Combine PDFs in the order you want. Free, unlimited — files never leave your browser.
Drop PDF files here
or click to browse — select 2 or more
Files will be merged top to bottom. Use the arrows to reorder.
Merging…
Preparing…
This is happening entirely in your browser. No data is being sent to any server.
Merged.
merged.pdf
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Merge PDF — questions
How many PDFs can I merge at once?
As many as you like — there's no limit. Drop two files or twenty, reorder them with the arrows, and merge them all into one PDF in a single pass.
Can I change the order of files before merging?
Yes. Each file in the list has up/down arrows, so you can arrange them exactly as you want them to appear in the final document.
Does merging reduce the quality of my PDFs?
No. Merging combines the original pages as-is — nothing is re-encoded or compressed, so every page keeps its original quality and resolution.