Combine multiple PDF files into a single document in seconds. Drag and drop to reorder pages. No signup, no watermarks — your files are processed according to the tool details for maximum privacy.
Drop PDFs to merge
⚡ Fast • Max: 100MB • Instant
Try this tool with an original example and follow the steps to check the downloaded result.
Combining multiple PDFs into a single document is one of the most common tasks when working with digital documents. Whether you are assembling chapters of a report, joining scanned pages, or organizing receipts, merging keeps everything in one file for easier sharing and storage.
Use the drag-and-drop list above to reorder your files before merging. The final document follows top-to-bottom order. Need to reorder individual pages? Try Split PDF first, then merge the extracted pages.
This tool runs in your browser using pdf-lib; files are not uploaded. Page content and embedded resources are copied, but interactive form fields, bookmarks, and some annotations may not transfer because the browser library rebuilds the document. Up to 100 PDF files can be selected.
