If the PDF is set with the permissions password, you cannot copy, edit and print the content without password even you know the document open password. Here we will cover the specific solution for how to remove permissions password from PDF when you forgot it. iSunshare PDF Unprotect Genius is introduced here to do this because it can help you solve the issue quickly and safely.
First of all, you need to download and install iSunshare PDF Unprotect Genius on your Windows computer. It is safe and will not do harm to your computer.
Launch iSunshare PDF Unprotect Genius and you can see the intuitive interface. To remove the PDF restrictions password, you need to click the icon behind Choose File field.
If the PDF file is protected with a document open password, you should enter the open password manually to make sure your PDF cannot open.
Of course, you can set the file save path. If you do not change the save path, it is set on the computer desktop by default. Then, you can click the Start button to remove PDF permissions password.
In no time, the permissions password is successfully removed. You can directly click the OK button to copy, edit and print the PDF content. If the PDF document also has the open password, the open password will be removed at the same time. Since then, you will never be asked to enter the open password and permission password.
