Unify
Merge PDFs in one workspace
Drag files, set the merge order, preview each document, then join and download. This public demo mirrors the desktop experience—without scanner or private destinations.
From paper to power.
Merge queue
Add several PDFs and reorder with one click. The list order is the merge order.
Preview & pages
Inspect the selected PDF inline and keep context with a compact page strip.
Process & export
Tune quality, run process actions, and download the merged PDF. Wire your Go API when you move beyond the demo.