Why merging locally matters
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 the assembly happens in your browser's memory — the merged PDF is built on your machine from your files, 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.