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SlimFile

Rotate a PDF

Turn a sideways or upside-down PDF the right way up. Up to 15 at a time, 25 MB each.

Choose your PDFs

up to 15 at a time.

PDFMax 25 MB each

How it works

  1. Step 1

    Drop a PDF

    Drag up to 15 PDFs onto the page, or browse for them. Each can be up to 25 MB.

  2. Step 2

    Rotate left or right

    Use the rotate buttons on each file — every click turns it another 90°, and you can watch the size and page count update as you go.

  3. Step 3

    Download it

    The rotation is saved into the file itself, so it opens the right way up in any PDF reader — not just this page.

How rotation works

Each page keeps whatever rotation it already had and adds yours on top — so a page that's already sideways and gets rotated 90° the other way ends up upright again, the same as turning a physical page.

90° at a time
each click adds another quarter-turn — two clicks makes 180°
Whole document
every page in the file rotates together
Untouched
text, images and structure are not re-encoded — only the page orientation changes

Why use SlimFile for this

  • Saved into the file

    The rotation is written into the PDF itself, so it opens the right way up in every reader, not just here.

  • Nothing else changes

    Pages are turned, not redrawn — text, images and quality stay exactly as they were.

  • Free, no sign-up

    No account, no email address, no trial that runs out.

  • No watermark

    What you download is clean — nothing added to your file.

  • Deleted within an hour

    Uploads and results are removed automatically about an hour after processing. We never look inside them.

Questions

How do I rotate a PDF and save it?
Add the PDF, turn it left or right in 90° steps, and download. The new orientation is saved in the file. Every page turns together.
Does this rotate every page, or just one?
Every page in the file rotates together. Splitting a document so only some pages turn is not supported yet — split it into pieces first with Split PDF if you only need part of it rotated.
Can I undo a rotation?
Yes — rotating is just adding another turn. Two more 90° clicks the same direction (or one 180°) brings it back to where it started.
Can I rotate a password-protected PDF?
Yes. Enter the password when asked, the same as PDF Slim. It is used once to open the file and is never stored.

Related tools

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Pull specific pages out of a PDF, or break it into several files.

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Merge PDF

Combine multiple PDFs into one, in the order you choose.

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Crop PDF

Trim the margins off a PDF, page by page or all at once.

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