The types of password that can be added in PDF files are: Kinds of Password Protection on PDF Files In the section below are discussed the types of passwords that are usually imposed as security on Adobe Acrobat portable files. Then it is easy to devise ways to remove them.
However, before discussing the method to delete password from PDF, it is necessary to know the types of password protection that can be applied to PDF documents.
Moreover, erasing passwords from one file at a time is both tiresome and troublesome. Sometimes it is essential to access the stored data items and to print, edit as well as copy content from Portable Document Format files in absence of the person who actually added password security onto the PDFs. This article focuses on how to remove password security from multiple PDF files by Adobe Acrobat program.
