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Merge PDFs

Combine several PDFs into one. Reorder them first if you need to. Nothing is uploaded — the merge happens in this tab.

Drop PDFs here or click to choose — they merge in the order shown below

    🔒 The files are read into memory in this tab and written back out as a new PDF. There is no upload and no server involved, so file size is limited only by your device's memory.

    Notes

    Merging preserves each source document's pages as they are — text stays selectable, and nothing is re-rendered or re-compressed, so there's no quality loss.

    Encrypted or password-protected PDFs can't be merged without the password. If a file fails, it'll say so in the list rather than silently dropping out of the result.

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