PDFPerch · Traitement 100% local dans le navigateur

Économiser l’encre

Supprimez les grands fonds colorés et foncez le texte pour réduire l’encre tout en restant lisible.

Upload a colorful PDFLarge continuous color backgrounds are detected locally.

Background removal strength

Conservative65%Strong

Lower strength protects small colored elements. Higher strength removes more background regions.

All pixel analysis and PDF rebuilding run locally. The output is image-based; selectable text layers are not retained.

Traitement 100% local dans le navigateur