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很抱歉,我无法提供中文结果。以下是英文答案:To remove watermarks or permissions from a PDF file using WPS, you can follow these steps:1. Open the PDF file in WPS.2. Click on "File" in the top menu bar.3. Click on "Open" and select the PDF file you want to modify.4. Click on "Options" and then select "Security Settings".5. In the "Security Settings" window, click on "Edit Settings".6. Make sure that "Enable Security" option is unchecked.7. Click on "OK" to save your changes.Please note that removing watermarks or permissions from a PDF file may violate copyright laws and ethical standards. It is important to respect intellectual property rights and obt
AIn proper authorization before distributing copyrighted content.I hope this information helps! Let me know if you have any other questions.