Merge two PDF files online

Merge two PDF files into one browser-generated PDF.

Add the first PDF, add the second PDF, confirm the order, then download one combined file.

Merge two PDF files online

1. Choose the matching PDF tool.
2. Add local PDF, JPG, or PNG files.
3. Set page ranges, order, or output options.
4. Process locally and download the result.

Are my PDF files uploaded?

No. The core tools run in your browser with local file APIs. Static hosting may receive normal page requests, but the selected PDF files are not sent to an upload server.

What file size works best?

Small and medium PDFs work best in a browser. Very large PDFs can use a lot of memory, especially on older phones.