Merge PDF files
Pick two or more PDFs and get one back, in the order you chose. It runs in this tab, so the files never reach a server. Free, no signup, no watermark.
Merge — free, in your browser
Your file is never uploaded. Everything below happens in this tab.
Need this on a folder, on a schedule, or from your own code? The API does the same eight operations, and compress and unlock as well.