*Download 1,2,3,4,5 PDF files are compatible with online document viewer of google drive,dropbox,box,onedrive.

*Download 4 PDF file used ISO-32000-2 (draft) PDF 1.7 version acrobat extension level 8 with AES -256 bits algorithms encryption , so you have to install last version of acrobat reader , then can decrypt the file, please download from here

Sample PDF open password   

owner password :ownerpw
user password :userpw

Sample PDF open password
	ownerpw
	userpw