Now many Jinshan WPS users, will be the WPS document saved as a PDF document, and then to share, the purpose is to hope that their documents will not be arbitrarily changed. However, the PDF document was once called a document that was not modified, but now there are more and more PDF editors that can still modify the PDF document. Then, users only need to add a step, that is, to the PDF document encryption, if you want to modify your WPS document, you need to enter the password, you can modify, greatly reduced the possibility of the document was modified! Let's take a look at the specific steps of the operation!
1, first open the already edited WPS document (the following is an example of the Word document).
2, then, according to the diagram operation, the Word document output to PDF format.
3, pay attention to save the path and permissions settings (this is the implementation of the document can not be modified an important step).
4, then, according to the icon to set the permissions, you can also set the file open password, set a good click OK.
5, finally to save the PDF document for testing, to see whether the permission settings have been successful!!