This tool lets you reorder, rotate, remove pages, and insert pages from other PDFs:

• Drag pages to change the order
• Rotate pages left or right
• Delete pages you don't need
• Insert pages from other PDFs by hovering over a page and clicking the insert button
• Click the green indicator to manage insertions
• Undo or redo your changes with the toolbar buttons

Note: Changes are applied when you click Process.