PDF document has password, change it?

I have a PDF document that has a password and I'd like to change that password, how would I go about doing that?PDF document has password, change it?
You probably have to open the PDF in the original program you created the document from and resave it (or save as/export with a new name) and when the dialog pops up for the settings of the PDF - there you should be able to reset or disable the password for your PDF. Most programs will have different variables when doing this. It may help to mention what program it was created from, etc. - for future answers (if that info is known) I hope this helps some, Goodluck.PDF document has password, change it?
u cannot do that, its protected.



Can try if u have some PDF editor.