novaPDF
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novaPDF v7 User Manual
Copyright © 2011 Softland
Encryption level
Available encryption levels are:
·
No encryption - the PDF file will not be encrypted. PDF document access permissions and
user passwords cannot be set in this case (anyone can open the PDF document).
·
Low Level (40 bits) - for Adobe Reader 3.0 and above. The PDF document will be
encrypted with a low level encryption algorithm. You can setup passwords for opening the
document and other access permissions for printing, editing or extracting text and graphics.
·
High Level (128 bits) - for Adobe Reader 5.0 and above. Beside passwords and access
permissions that can be setup for low level encryption, you can add some more advance
permissions for the PDF document.
Document permissions
You can enable or disable permissions to:
Low level (40 bits):
·
Print document - if this is unchecked, the resulting PDF file will not allow printing
·
Modify document content
·
Extract text and graphics - if this is unchecked, the resulting PDF file will not allow text/
graphics extraction, including copying text from the PDF file
·
Modify annotations, fill forms
High Level (128 bits):
·
Print document (possibly not at the highest quality level, if Print High Resolution is not
allowed)
·
Modify document content
