PDF Merger
Merge two or more PDF files into a single document. Add files, drag to reorder, and download the combined PDF — all processed locally with pdf-lib, nothing is uploaded.
Upload two or more PDF files, drag to set the order, then click Merge PDFs. The combined document keeps every page in the order shown. Files are merged entirely in your browser.
Files you add appear here. Drag to reorder.
Result appears here...
How to use the PDF Merger
Combine several PDF files into one document in the order you choose. Everything runs locally in your browser with pdf-lib — your files are never uploaded.
Steps
- Add files — click the upload button and select two or more PDFs.
- Reorder — drag items in the list (or use the controls) to set the final page order. Every page of each file is kept in that order.
- Merge — click Merge PDFs. The combined document is generated and downloaded as merged.pdf.
- Clear — remove all files and start over.
The merged file contains every page from every uploaded file. Use the PDF Splitter afterwards to extract individual pages if needed.