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Trình nén PDF
Nén file PDF trong trình duyệt của bạn. Giảm kích thước 50-90% với chất lượng có thể điều chỉnh. Miễn phí, không giới hạn, không đăng ký, không tải lên.
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What to expect
Results vary by image density, scans, embedded assets, and the selected quality setting.
Photo-heavy report
High-resolution imagesReduced image quality
Stronger settings can create visible quality loss.
Mostly text PDF
Compact text contentModest reduction
Text-only files may not shrink much.
Verify how this tool processes files
Review our local-processing checks, documented limitations, and repeatable testing method.