How does the compression work?

Our tool converts each page of your PDF into a high-quality image and then re-assembles them into a new, smaller PDF. This "rasterization" process is extremely effective at reducing file size, especially for documents with many high-res images.

Will text remain selectable?

No. Because we convert pages to images to achieve maximum compression, the text will no longer be selectable. This is similar to scanning a physical document.

Is my document private?

Yes! All processing happens entirely in your browser. Your PDF is never uploaded to any server.

💡Quick Answer

Significantly reduce PDF file size by compressing images within the document. Choose Low, Medium, or High compression. Ideal for email attachments.

Compresser PDF

Compressez les fichiers PDF en rastérisant les pages en images optimisées. Choisissez votre équilibre entre taille et qualité. Parfait pour les limites de pièces jointes email.

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Supporte les fichiers PDF jusqu'à 50MB