Merge PDF
Converting locally — nothing is uploaded
Several files on the table, one bound document off it — stitched in order, full quality kept.
Drop PDFs on the table
or — nothing leaves this tab
PDF · several files become one
The gathering line
Binderies call it gathering: folded sections collected in order before the stitcher runs. Merging is the same trade. Each PDF you drop becomes a section; the queue row fixes their sequence; the press copies every page across without re-inking it — text stays sharp and searchable, scans stay exactly as sharp as they arrived.
Because the gathering happens in your browser’s memory, a bundle of contracts or medical records never crosses the network. The merged file lands straight in your downloads, ready to attach, archive, or send to a real press.
Questions people ask
How many PDFs can I merge at once?
Up to 100 files in one batch. They bind in queue order — the numbered step row is your final page order. To reshuffle, remove files and drop them again in the order you want.
Does merging reduce quality?
No. Pages are copied byte-for-byte between documents — text stays selectable, images keep their original resolution, and fonts travel with them. Nothing is re-rendered or re-compressed.
Are my files uploaded during a merge?
Never. The merge runs inside your browser tab using JavaScript: each file is read off your disk, copied in memory into one new document, and handed back as a download. Watch the network tab after the page loads — nothing moves.
Can I merge a scanned PDF with a Word-exported one?
Yes — mixed provenance is the normal case. A contract scan next to a typeset letter merges cleanly; each page keeps whatever form it arrived in.