Why is it prompted that there is no permission to operate when converting PDF to Word?

In daily office work, we often encounter situations where we need to convert PDF files into Word documents. However, sometimes during the conversion process, you will encounter the problem of "Operation without permission". This may be because the PDF file is protected and cannot be edited or converted directly. PHP editor Xiaoxin will explain to you why this happens and how to solve it.

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The reason why the prompt shows that you cannot perform the operation may be that the PDF file is restricted by a permission password. In this case, operations such as copying and printing may be restricted unless the file is formatted.

To see if the permission password is really set, we need to use the PDF editor. After opening the PDF through the editor, select [Protect] above the toolbar, and then click [Secure Document]. If the following list [Remove security settings] is optional, indicating that the PDF file is restricted.

After selecting [Remove Security Settings], a dialog box for entering the permission password for decryption will pop up. You only need to enter the originally set permission password. After clicking [OK], the PDF file will no longer be restricted and can be converted to in word format.

Of course, as can be seen from the above operation, to lift this restriction, the premise is to know the original permission password. If you no longer remember it, you cannot do this, and PDF does not have a password retrieval function.

At this time, the simplest and fastest way is to use other tools to solve the problem, and you can directly lift the restrictions without a password. For example, with Pepsi Niu PDF Password Recovery Tool, select the [Unrestriction] module in the toolbar, and then import the PDF file.

Tool link: Pepsi Niu PDF Password Recovery Tool

The PDF after the restriction is lifted will be saved as a new PDF. Click [Go to View] to open the folder to see it.

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