TL;DR: Upload a PDF and download the same content with page order reversed (last page first).
Reverse the page order of a PDF online for free. Flip the entire document so the last page becomes first. Useful for fixing duplex scan order or creating back-to-front presentations.
Like the rest of the 179-tool PrivaTools suite, Reverse PDF is MIT-licensed and self-hostable. The public demo deletes your file as soon as the response leaves the server — verifiable in the open-source codebase on GitHub.
Most common: rescue a scan where pages came out in reverse order. Also: countdown PDFs (10, 9, 8…), reverse-chronological logs.
Yes — bookmarks pointing to page N are rewritten to point to page (total - N + 1).
Page numbers stamped with the Page Numbers tool are part of page content; they don't auto-update. Reverse first, then re-add page numbers.
See how PrivaTools compares to iLovePDF, Smallpdf, Adobe Acrobat, and other free PDF tools.