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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

  • 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

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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Merge PDF

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Crop PDF

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

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