[Security] Tab


On the [Security] tab of the SkyPDF Pro Driver print settings, check Secure PDF to assign a required password to display or edit the PDF file, or to change the encryption level or edit permissions.

Password

User Password A password (up to 32 characters) required to open the PDF.
  • It cannot be set to be the same as your [Master Password].
Master Password A password (up to 32 characters) required to change permission settings.
  • Enter this password when opening the file to open it with all operations available.
  • It is sometimes referred to as the "owner password".

Permissions

Encryption Level

The higher the encryption level, the more effective it is in terms of security.

The higher the encryption level, the newer the PDF version should be.

Encryption Level Compatible PDF versions
128-bit RC4 1.4 - 1.7
128-bit AES 1.6, 1.7
256-bit AES 1.7, 2.0

Restricted Items

Disallow Printing Check here to disallow printing of the PDF file.
Print All Pages Check here to allow printing of the PDF file at all resolution levels.
Print in Low Resolution Check here if you want the PDF to be restricted to low resolution printing only.
Disallow copying or extracting of text, Images or other content Check here if you do not allow copying of selected text or images in the PDF file, or to extract specific pages. 
Disable Document Accessibility Check here, if you do not want the PDF file to be edited using the accessibility functions.
  • If the PDF version is 2.0, accessibility cannot be disabled. 
Disallow addition or change of signatures or sealing, comments, bookmarks and form fields Check here, if you do not allow setting of new notes or form fields, entering text to the existing notes, or changing the setting of form fields.
Allow edit, Annotation, input into form fields or signature and stamp Check here, if you allow all Acrobat editing functions except PDF file extraction and printing. 
Allow stamp without signature, Annotation, input into form fields and signature of existing signature fields Check here to allow create and input to the form fields and add a signature. 
Allow input into form fields and signature of existing signature fileds Check here, if you allow to add signature and to enter to the form field. 
Allow Addition, Insertion, Deletion and Rotation of Document Check here, if you allow insertions, deletions, and rotations of the page, and the creation of bookmarks and thumbnails.

 

 

✕: Disallow, : Allow

  Disallow addition or change of signatures or sealing, comments, bookmarks and form fields Allow edit, Annotation, input into form fields or signature and stamp Allow stamp without signature, Annotation, input into form fields and signature of existing signature fields Allow input into form fields and signature of existing signature fileds Allow Addition, Insertion, Deletion and Rotation of Document
Change the document
Document assembly
Comment
Create form field
Enter to the form field
Sign existing signture field
Create a signature field and sign
Create template page
Send the form