What to know before using it
For scanned PDFs and revised handouts, thumbnail-based reordering is easier to verify than typing page numbers. The visible cards represent the output order, so scan them once from start to finish before saving.
Free browser tool
Reorder, delete, and rotate PDF pages in one workflow.
PDF page organizer processes your input in the browser, then lets you inspect or download the result.
Keep originals when editing important files and verify the downloaded result before replacing the source.
For scanned PDFs and revised handouts, thumbnail-based reordering is easier to verify than typing page numbers. The visible cards represent the output order, so scan them once from start to finish before saving.
A typical pass is move the cover first, remove blank pages, then rotate only landscape figures.