To rotate PDF pages permanently, use Zro7 Rotate PDF. Drop the file, pick 90°, 180°, or 270°, choose which pages, download. The rotation is written into the PDF page dictionary (the /Rotate key), so every viewer — Adobe Acrobat, Preview, Foxit, browsers — respects it.
Steps
- Open Rotate PDF.
- Drop the PDF.
- Choose rotation angle (90° clockwise, 180°, 270°/90° counter-clockwise).
- Choose all pages, odd, even, or a custom range like
1-3, 7. - Click Rotate PDF and download.
Why "View → Rotate" in Preview isn't permanent
Preview's rotate-view command changes the display for your session only. To make it permanent you have to save; and even then, some viewers ignore trailing rotation metadata if it's not written into the page dictionary. Zro7 writes /Rotate at the page level so the change is durable across every reader.
Rotate scans from a smartphone
Phone scans often mix portrait and landscape. Use the range selector to fix only the affected pages — e.g., rotate pages 2, 5, 9 by 90° while leaving the rest untouched.
Related fixes
- Wrong page order after scanning odd+even stacks — use Collate PDF.
- Blank or misfired pages — remove with Delete Pages.
- Skewed pages (not rotated 90°) — those need dewarping in an image editor before re-embedding.
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