Drop multiple PDF files, drag to set the order, click merge. Download a single perfectly combined document — entirely in your browser.
Your PDFs stay in the browser throughout. No upload, no account.
I merge contracts and annexes every week. Nothing gets uploaded — client documents stay where they are.
I merge thesis chapters and the drag-to-reorder means I don't have to rename files to get the order right.
Merged a 200-page technical manual from 12 files. Bookmarks came through intact. Fast enough that I had to double-check it had actually finished.
Our office switched from a paid desktop app to this. Same quality, zero cost, works on every machine without installing anything.
The merge runs in the tab — nothing gets sent. Matters when you're dealing with client contracts.
I merge contracts and annexes every week. Nothing gets uploaded — client documents stay where they are.
I merge thesis chapters and the drag-to-reorder means I don't have to rename files to get the order right.
Merged a 200-page technical manual from 12 files. Bookmarks came through intact. Fast enough that I had to double-check it had actually finished.
Drop, order, merge. The whole process takes under 10 seconds.
Drag multiple PDF files onto the upload zone. You can add more later from the queue.
Drag documents into the sequence you want. Preview page counts before committing.
Click Merge. Your browser combines everything locally and downloads the result.
See all your documents listed as draggable rows. Grab and reorder them until the sequence is right, then merge. What you see is what you get.
The entire merge operation runs inside your browser using WebAssembly. We have no server to receive your files — because we never built one.
No account. No upload. No watermark. Just drop your files and get a perfectly merged PDF in seconds.