How to use this tool
- Choose your fileSelect two or more PDFs from your device.
- Set up your taskUse the file-order controls to arrange the documents before merging.
- Review & downloadCreate the result, review the combined document, and download it.
Limits and what to review
Up to 20 PDFs, 25 MB per file, 50 MB combined input and 50 pages total. Supported form fields are flattened; bookmarks and some links may not carry over.
Frequently asked questions
Can I choose the document order?
Yes. Reorder the selected files before creating the merged PDF. Pages within each source document keep their existing order.
Can I merge password-protected PDFs?
Export an unencrypted copy using the original application and your password first. This tool does not unlock protected documents.
Are my files uploaded to a server?
Files are processed within your browser session. Download results before closing the page; there is no cloud document history.