When this tool is useful
Joining reports, receipts, scans, appendices, or chapters while keeping the original page quality.
How local processing works
The tool copies page objects from each source PDF into a new document in the visible file order; pages are not rasterized.
How to use it
- Choose the source files.
- Review the available settings and page order.
- Process locally, inspect the result, and download it.
Important limitations
Interactive forms, signatures, bookmarks, attachments, and advanced document structures may not survive every merge.
Private by design
Your files stay in this browser. The tool does not upload the source or output to our servers.
Questions and answers
Does this tool upload my files?
No. Processing happens in your browser; closing the page clears the working session.
Will the output always match the source exactly?
Interactive forms, signatures, bookmarks, attachments, and advanced document structures may not survive every merge.