Merging PDFs here is free and takes one drop. Add all your PDF files anywhere on this page and they combine instantly into one PDF, pages copied losslessly in the order you dropped them. No upload, no file cap, no signup.
Why privacy matters here
Think about what people merge: leases, medical records, tax documents, legal exhibits, HR paperwork. The popular merge sites upload all of it to their servers first and promise deletion later. Here your documents are never uploaded, stored, or seen by anyone. The merged PDF comes back instantly, and no copy ever exists anywhere else.
FAQ
How do I control the order?
Files merge in the order you select/drop them. Select in order in the file picker (click the first, Ctrl-click the rest in sequence) or drop them in the order you want.
Does quality change?
No. Pages are copied as-is at the object level, not re-rendered. Fonts, vectors and images pass through byte-faithful.
Password-protected PDFs?
Encrypted files are skipped with a clear error (an unlock tool is on the workbench). Everything else, including scanned PDFs, merges fine.