Organize — SecPDF
Merge PDF files into one document
Contracts, receipts, that missing appendix — drag them into order, download one tidy document.
100% in your browserNo file uploadsFree, no signup
Drop your files here
or
Choose filesUp to 50 MB per file — processed locally, never uploaded
How it works
Add your PDFs
Drop two or more PDF files into the box. You can keep adding files at any time.
Order them
Drag the files into the order you want them to appear in the final document.
Merge & download
Click Merge PDFs and download one combined document — created entirely on your device.
Frequently asked questions
Add your PDFs above, drag them into the right order and click Merge PDFs. The tool copies every page into a single new document that you download directly.