PDF Merger
Upload multiple PDF files, reorder them, and merge into one polished PDF — all in the browser.
Drag & drop PDF files here or
You can reorder items by dragging. Max file size depends on browser limits.
Built with pdf-lib (client-side) — your files never leave your browser.
Merged PDF preview will appear here after merging.
Tip: reorder files to control page order. Use the little trash icon on a file to remove it.