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免費線上壓縮 PDF 檔案
免費線上壓縮 PDF 檔案
WPS PDF 壓縮器可以幫助您在線上減少 PDF 檔案大小而不損失品質。使用者可以免費批次壓縮 PDF 檔案，並快速安全地自訂壓縮設定。
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多重壓縮比
WPS PDF 壓縮器支援 3 種壓縮比率（HD、推薦、最小）。您可以根據需求選擇一種比率來壓縮檔案，同時保持高品質。
無資訊遺失
壓縮過程不會損壞您的檔案，您的資訊將會完整保留。
進階壓縮選項
如果您需要更進階的壓縮選項，可以使用 WPS Office 電腦版或我們的線上應用程式來縮減 PDF 檔案大小。
PDF 壓縮常見問題解答
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