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Compress PDF on Mac

Shrink a heavy PDF for email and uploads.

Compress PDF

Drag & drop files here, or

Accepts .pdf

  1. Upload the PDF.
  2. It's re-saved smaller.
  3. Download the result.

Re-save your PDF with optimised, deflated content to bring its size down for email and uploads — no Mac app required, and the document stays fully intact.

Guides about Compress PDF

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Frequently asked questions

Still selectable?
Yes — text and structure are preserved.