Merge PDF
Add two or more PDFs, arrange them in upload order, and combine them into a single file. Each PDF shows a small preview of its first page in the list, so you can tell them apart before merging.
Drop PDFs here
or click to choose files — reorder them with the arrows below before merging
Choose filesProcesses on your device — nothing is uploaded
How it works
Your browser reads each PDF's pages directly and rebuilds a new PDF containing all of them, in order — the files never leave your device.