php editor Banana will explain to you how to remove editing restrictions on PDF. At work or study, we often encounter situations where we need to edit PDF files, but sometimes they are restricted by editing permissions. How to lift this restriction? Next, we will introduce several simple and effective methods to help you remove editing restrictions on PDF files, allowing you to easily edit and modify the PDF files you want.
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When this happens, you can first check whether the PDF is saved as a scan, because the scan is in an image format and cannot be copied.
Another situation may be that the PDF file has been restricted and protected. In addition to being unable to copy, you can also check whether the printing, saving and other options are also in a "grey" state, and even editing and other operations cannot be performed.
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In this case, you can check whether the PDF editor you are using has password-related options and select [Protect]-[Secure Document]. If [Remove Security Settings] is optional, it means that the PDF has set a restricted password. , click this option.
Enter the originally set password in the pop-up dialog box to remove the restriction.
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But if you forget your password, you cannot lift this restriction. PDF does not have a password retrieval function, but we can use other tools to solve it.
For example, the Pepsi Niu PDF password recovery tool does not require a password and can directly lift editing restrictions.
Tool link: Pepsi Niu PDF Password Recovery Tool
Select the [Unrestriction] module in the tool and import the PDF file to remove the restriction, and the PDF content can be copied directly.
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