Free Pdf encryption tool is fast and efficient
solution for protecting your bulk pdf documents,
supports both RC4 and AES encryption algorithms either
40 bit or 128 bit encryption level. This advanced
application is compatible with all windows operating
system including Windows 7. User can batch encrypt pdf
files with support of various restrictions. It can set
both type of passwords user password and owner
password. User password protects pdf from unauthorized
access and prompts for password when opening document,
while owner password adds various user level
restrictions. User can restrict pdf files from being
print, edit, change, content copy on clipboard, form
fill, sign, comment, extract, split and merge. Get pdf
password protection software to lock pdf files with
strong encryption algorithms. Download free trial
version of pdf encryption to encrypt pdf file with
watermark on out files to test and evaluate the
product working and consider for purchasing if
satisfied with evaluation. Some supported features of
this program are as below:

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