How to use it
- Choose PDFs, then reopen the picker whenever you need to add more.
- Drag the list or use the arrow buttons to set the order.
- Merge and download the result.
Helpful tips
- The top-to-bottom list becomes the final PDF order.
- Encrypted or damaged PDFs may not open.
- Use a desktop browser for very large files.
Frequently asked questions
Can I add files in several batches?＋
Yes. New selections are appended without replacing the current list.
Are page sizes changed?＋
No. Original page sizes and orientation are preserved.