Free download AWinware PDF encryption software for securing Acrobat PDF documents with open password security and owner password restrictions. Tool restricts unauthorized accessing of pdf file. Reader prompts to input password if opens pdf. Apart from adding open password security, tool also lets users to restrict specific feature(s) of document like file printing, changing, copying and data extraction. Tool allows document encryption of up to 128 bit long encryption key & AES method. In addition to AES encryption, it also supports RC4 method if required for Acrobat 3.x & above. Tool facilitates to encrypt source document as well as creates a new document. Pdf encryption password security software is easy to use desktop solution for securing more than one pdf documents in a single batch process. It locks pdf printing in two modes - one is to disable pdf print option completely and another is to permit pdf printing but with low resolution. Acrobat PDF encryption software is completely graphical user interface based, requires just few mouse clicks to set various parameters as per requirement. Only authorized users can open, edit, print, copy and convert pdf document with correct open password and master password after applying encryption into the document. AWinware PDF encryption tool window accept files drag and drop option as well as provides a way to encrypt file directly by choosing option from right click menu over pdf file. A settings panel is inbuilt with tool to set pdf output file name, pdf meta information and for hiding actual characters of password in tool window. Please make sure to purchase full version after trial satisfaction, otherwise there will be watermark over output pdf pages.