Compress PDF to 10 MB

Reduce PDF size under 10 MB in seconds, right in your browser. Make a PDF smaller while keeping text sharp. It is set to get your PDF under 10 MB. Files never leave your device. No sign-up, no watermark.

or drop a file here

Files stay on your device. Nothing is uploaded.

How to compress your PDF

  1. 1

    Add your PDF.

  2. 2

    The target is already set to 10 MB; nothing to configure.

  3. 3

    Click Compress and download the smaller PDF.

How to get a PDF under 10 MB

This tool is set to compress your PDF to 10 MB or less. It tries progressively stronger image compression and stops at the first result that fits, so you keep the best quality the limit allows.

10 MB fits most scanned documents and reports with photos at good quality.

As a rough guide, 10 MB holds about 409 pages of plain text, 85 grayscale pages scanned at 150 DPI, or 29 colour pages at 150 DPI (around 10 colour pages at 300 DPI).

This is the range of email attachment limits (Outlook.com 20 MB, Gmail 25 MB) and of many court and business e-filing portals.

  • 10 MB = 10,240 KB (10,485,760 bytes).
  • Budget per page under 10 MB: about 2.0 MB for a 5-page file, 512 KB for 20 pages, 205 KB for 50 pages.
  • Text and vector graphics are never compressed, so they stay sharp.
  • If the limit can’t be reached, you’ll see how close it got. Try grayscale, or split the PDF and upload two parts.
  • The size shown is the real file size in your Downloads folder.

Private by design

Your file is processed by your own browser, in memory. It is never uploaded, stored or seen by anyone, and the page’s security policy blocks it from sending data to other servers.

Frequently asked questions

How do I reduce PDF size to less than 10 MB?

Add your PDF. The target is already set to 10 MB; nothing to configure. Click Compress and download the smaller PDF. It is preset to get the file under 10 MB and shows the final size.

Can I get a 10-page scan under 10 MB?

Usually yes. That is about 1.0 MB per page, enough for clear grayscale scans and often for colour at medium quality.

Why is my PDF still over 10 MB?

Either the file has very large images that can’t shrink further without becoming unreadable, or it contains many pages of vector content and fonts, which this tool never degrades. Grayscale, or splitting the file, usually gets it under 10 MB.

How do I compress a PDF?

Add the PDF, choose a compression level (or a target size), then click Compress PDF. The result shows the before and after size.

Will compression make my PDF blurry?

Text and vector graphics are never touched, so they stay sharp. Only images are recompressed. Light keeps images close to the original; Strong is visibly softer on photos.

Why didn’t my PDF get much smaller?

PDFs made from text (exported from Word, for example) contain few images, so there is little to compress. Large savings come from scans and photos.

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