File protection on Adobe Acrobat 9 Pro v 9.0.0

Forum|Forum|5 years ago
December 2, 2020
3 replies
435 views

Topic File protection

I protected file in File>Properties>Securty> by password and I choose changes permitted none, but file is not protected to page extraction and copy by instantaneous tool, how can I accomplished those protections?

How to

This topic has been closed for replies.

JR Boulay

Community Expert

"Acrobat 9 Pro v 9.0.0"

The latest available version is 9.5.5, you should go to the Help menu : Check for updates.

Acrobate du PDF, InDesigner et Photoshopographe

A

Anonymous

Thanks for your reply. I will try to update my program.

try67

Community Expert

You can't, unfortunately. Not all tools respect the security policies.

However, if you apply a File-Open password that will encrypt the entire file and will make it much more difficult for such tools to modify it.

A

Anonymous

Thanks for your reply. I tried your suggestion of using File-Open password and seems to be working, even after eliminating this File-Open password but maintaining Permits password.

Bernd Alheit

Community Expert

What security settings does you use?

A

Anonymous

Thanks for your reply. I am using spanish version, I just selected Archivo>Propiedades>Seguridad (File>Properties>Securty>) in Sistema de seguridad: (Security system:) I chose Seguridad mediante contraseña (Security by password), then in dialog box I chose Restringir la edición e impresión del documento (Restrict document edition and printing), defined contraseña de permisos (Permits password), selected high resolution printing permitted and in Cambios permitidos (Changes permitted) selected Ninguno (None), and clicked accept. I didn't defined/changed any other security setting.

I tried suggestion of try67 below and seems to be working.

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