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Compress PDF Files
Compress PDF files in seconds. Pick a quality preset, shrink file size without leaving your browser, and download instantly.
Upload PDFs
Add one or more PDF files. Choose a compression preset and minimize file sizes instantly.
Drag & drop files or browse
Supports: application/pdf Up to 20 files.
Upload PDFs to shrink their sizes. Processing is designed to stay in the browser for privacy-focused workflows.
What this tool does
Compress PDF Files helps you compress PDF files in seconds. Pick a quality preset, shrink file size without leaving your browser, and download instantly.
What you get
Compress PDF Files produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.
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If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.