PDF
PDF Merge
Combine multiple PDF files into a single document. Upload your PDFs, arrange them in the desired order, and merge them instantly — all processing happens in your browser.
How to Use
- Click or drag to upload two or more PDF files.
- Drag and drop files to reorder them.
- Remove any file by clicking the × button.
- Click Merge to combine all PDFs into one document.
- Download the merged PDF.
How It Works
PDF merge uses pdf-lib to load each uploaded PDF, copy all pages into a new destination document, and save the combined result. Page ordering matches the file order you arrange.