Merge PDF files online
Our free PDF merger lets you combine multiple PDF documents into a single PDF file. Upload the documents, arrange them in the order you need, and merge them into one file.
How to merge PDF files
- 1. Upload your PDFs. Select two or more PDF files from your device.
- 2. Arrange the files. Use the up and down buttons to change their order.
- 3. Merge the PDFs. Click the Merge PDF Files button.
- 4. Download the result. Your combined PDF will be downloaded to your device.
Is the PDF merger free?
Yes. This tool is designed to merge supported PDF files without requiring paid PDF software.
Are my PDF files uploaded to a server?
The current implementation performs the PDF merging directly in your browser. Your selected PDF files are not sent to a PDF-processing backend by this tool.
Frequently asked questions
Can I merge multiple PDF files?
Yes. Select two or more PDF files and they can be combined into a single PDF document.
Can I change the PDF order?
Yes. Use the up and down buttons to arrange your files before merging them.
Is there a PDF upload limit?
The current version limits each selected PDF to 50 MB. This limit may be adjusted as the tool evolves.