How PDF merging works
The tool loads your PDF files locally, copies all pages in the selected order, and creates a new merged PDF for download.
Encrypted or damaged PDF files may not be readable in the browser.
Merge PDF
Choose multiple PDF files and merge them into one PDF in your browser, without uploading files to a server.
Frequently Asked Questions
Are the files uploaded to a server?
No. The merge runs only in your browser.
Does file order matter?
Yes. The final PDF follows the order of the selected files.
What about encrypted PDFs?
Protected or damaged files may not open.