How to merge PDF files
- Add two or more PDF files by dragging them in or clicking to browse.
- Reorder the files using the up/down arrows -- the final PDF follows this order.
- Click "Merge" and download the combined file.
FAQ
Are my files uploaded anywhere?
No. The merge happens in your browser using JavaScript. Your PDFs never leave your device.
Is there a file size or page limit?
No hard limit is enforced, but very large files depend on your device's available memory since everything is processed locally.
Do you add a watermark?
No. The merged file contains only the pages from your original PDFs.