Compress PDF

Reduce PDF size with quality presets or custom image settings.

AI summary: Compress PDF Online accepts PDF and outputs PDF. Reduce PDF size with quality presets or custom image settings. Uploads and generated files stay outside the public web root and are encrypted at rest where stored.
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The upload form is available only after you log in and verify your email. This keeps PDF processing tied to an account, plan limits, encrypted storage, and secure job history.

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