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Merge PDFs into one
Combine several PDF files into a single PDF, in the order you choose. Free, in your browser, and nothing is uploaded.
Your PDFs stay on your computer. Nothing is uploaded.
Contracts, statements and forms that belong together become one file. Pages keep their own size.
A PDF with a password has to be unlocked first.
Nothing is uploaded. Your files are read and changed by your own browser, on your own computer, and the result is saved straight back to it.
Questions
Do links and bookmarks survive?
Links on the pages do. Bookmarks are not carried over in the browser; the Mac app adds one for each file.
Is there a limit?
No set limit. Very large files depend on your computer's memory.