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Compress PDF file size directly in your browser. Free private PDF compressor — no upload and no signup required.
Runs entirely in your browser — files stay on your device. No upload required.
Pages are re-encoded as optimized images
Higher quality keeps more detail
Reduce bulky PDF file sizes for email, uploads, and sharing. Our compressor balances size and quality so documents stay readable.
No install, no signup, and no file upload — compress PDFs privately in the browser.