PDF Merger
Combine several PDFs into one file, in the order you choose.
Drop PDF files here, or click to chooseTwo or more files, up to 100 MB each. Merging happens on this device.
About this tool
Merge PDF files in your browser: reorder or remove documents, then download one combined PDF. Files are processed locally and never uploaded to a server.
How to use it
- Add two or more PDF files by dragging them in or using the file picker.
- Drag the list or use the arrow buttons to set the final page order, and remove anything you no longer need.
- Check the total page count, then merge and download the combined document.
Frequently asked questions
Are my PDFs uploaded?
No. The merge happens in this tab using a WebAssembly-free JavaScript PDF library. Your files stay on your device.
Can I merge password-protected PDFs?
Not yet. Encrypted files are rejected with a clear message instead of producing a broken document.
Everything on this page runs in your browser. QuickTools has no upload endpoint, no account system and no analytics script.