I have a multi-page PDF where several pages were scanned upside down and sideways. I only need to rotate the pages and save the file, but every online converter I’ve tried either adds watermarks, limits pages, or compresses the quality. What free, safe tools or methods do you recommend to rotate and save a PDF while keeping the original quality and without hidden restrictions?
PDF24 Creator on Windows works well for this. No watermarks, no page limits, no upload to some random server.
Quick steps:
- Install PDF24 Creator from pdf24.org
- Open your PDF with it.
- The “PDF24 Editor” window shows thumbnails of all pages.
- Select the upside down / sideways pages.
- Use the rotate icons on top, rotate 90° or 180° as needed.
- Drag pages around if you want to reorder.
- Click “Save” or “Save as” to overwrite or create a new file.
All processing stays local on your PC.
If you want something portable, LibreOffice Draw also edits PDFs:
- Open the PDF in LibreOffice Draw.
- Click a page, rotate via Format → Rotate or right click.
- Export as PDF.
For a quick one-off on Linux, use pdfjam:
pdfjam --outfile fixed.pdf --landscape input.pdf
Or for specific pages:
pdfjam input.pdf ‘1-2,4’ --rotateoversize ‘true’ --outfile fixed.pdf
But PDF24 Creator is the closest to “open, rotate, save, no watermark, no limits” that I have used.
If you want something not already mentioned by @boswandelaar and also watermark‑free, here are a few solid options:
1. PDFsam Basic (Windows / macOS / Linux)
Open source, no watermarks, no limits, all local.
- Install PDFsam Basic.
- Use the “Rotate” module.
- Pick the pages or page ranges (e.g.,
3-5, 8) and the rotation angle. - Save as a new PDF.
It’s not as “visual” as PDF24’s thumbnail editor, but for multi‑page jobs it’s fast and predictable.
2. Using a real PDF reader:
- Adobe Acrobat Reader (free) actually lets you temporarily rotate view, which is useless for saving, so I’d skip it for your case despite people always recommending it. You see rotated pages, then re‑open the file and… surprise, nothing saved.
- Foxit PDF Reader + its free editor features can sometimes do page rotation + save, depending on version, but they’ve been pretty aggressive about paywalling stuff lately, so I don’t trust it long‑term.
3. macOS built‑in (Preview)
If you’re on Mac, you literally don’t need anything else.
- Open the PDF in Preview.
- In the sidebar, select the offending pages (Shift/Command click).
- Tools → Rotate Left / Rotate Right until they look correct.
- File → Save (or “Export as PDF” if you want a copy).
No watermarks, no upload, no nonsense.
4. Ghostscript / command line (Windows / macOS / Linux)
If you’re ok with CLI and want a “do it once, script forever” method:
gs -o output.pdf -sDEVICE=pdfwrite -c '<</Orientation 3>> setpagedevice' -f input.pdf
Orientation 3 is 180 degrees, 2 or 1 for different rotations. It’s more fiddly and not worth it if you just want a couple of pages fixed, but for repeated workflows it’s nice.
So:
- Visual & free: PDFsam Basic (or Preview on Mac).
- Scriptable / nerdy: Ghostscript.
Personally I’d skip online tools entirely for this; half of them mangle the file or sneak in compression even when you uncheck it, and the other half add “subtle” branding that somehow ends up on every page.
Try PDF Arranger, a free, watermark-free desktop alternative for Windows and Linux. Its thumbnail interface suits this task better than a command line.
Drag your PDF into the window, select the affected pages, and use Rotate Left or Rotate Right. Rotate upside-down pages twice, then save your file under a new name. You work visually instead of typing page ranges.
For your mixed orientations, fix sideways pages first, then handle upside-down pages seperately. Reopen teh saved copy to check your changes.
The Ghostscript line @ombrasilente posted sets one orientation for the whole document, so for a file with some pages sideways and some upside down it will make things worse, not better. That setpagedevice trick rotates everything the same way. For truly mixed orientations you either go page by page in a visual tool or use pdftk/qpdf with per-page rotation like qpdf in.pdf out.pdf --rotate=+90:3 --rotate=+180:7. Fiddly, but it actually targets individual pages.
Here’s the thing nobody flagged: PDF rotation is just a flag stored per page, not a redraw of the image. Most readers honor it, but every so often you hand the ‘fixed’ file to someone and it opens flat again in their viewer, or a printer ignores the flag and prints it sideways. So after you rotate and save, reopen it in a different program than the one you edited in. If it still looks right there, you’re fine. If it doesn’t, you need a tool that flattens the rotation into the actual page content instead of leaving it as metadata.
@boswandelaar’s PDF24 route is the one I’d start with for a quick manual job, the thumbnail view makes mixed orientations obvious at a glance. Just do the reopen check before you send it anywhere. For scanned pages specifically, don’t expect rotation to improve legibility or let you select text, it only turns the image the right way up.