Μικρή βοήθεια σχετικά με pdf!!!

[Sailsman]

Γεια σας παίδες!!Όλα καλά?

 

Μου στείλανε ένα pdf αρχείο, το οποίο δε γίνεται να το εκτυπώσω. Έχει μαλλον κάποιο είδος ασφάλειας. Μήπως θα μπορούσατε να σκεφτείτε καμιά ιδέα.... :idea: :?:

[wizard]

Advanced pdf password recovery pro

[Highlander]

Advanced pdf password recovery pro

 

Με έχει σώσει πολλές φορές.

[random]

eksartatai to encryption. an einai 40bit aneta, an einai 128 bit den kserw ti ginetai.

kai an to pass einai owner or user.

 

yparxei kai ena util pou den prospa8ei na spasei to pass, gia na to ma8eis,

apla sou kanei ena antigrafo tou pdf pou den exei pass kai security.

An doulevei, 8a douevei sigoura pio grhgora apo to pass recovery. an oxi, dokimase to recovery

 

http://www.verypdf.com/pwdremover/

 

The PDF Password Remover can be used to decrypt protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields. Decryption is being done instantly.All versions of Adobe Acrobat (including 5.x, which features 128-bit encryption) are supported.

 

The standard security provided by PDF consists of two different methods and two different passwords. A PDF document may be protected by password for opening ('user' password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using 'owner' password).

 

Limitation:

Please note that PDF Password Remover doesn't work with documents which have 'user' password (preventing the files from being opened), if both user and owner passwords are unknown the PDF Password Remover will failed.

[Sailsman]

Παληκάρια και τα 2 τα προγράμματα ήταν πολύ καλά!! Σας ευχαριστώ για το χρόνο και το ενδιαφέρον σας!!

[tsipouro]

kalimera. Aporia panw Se pdf. Pws mporw na eisagw Comments se ena pdf pou exei restriction tin eisagwgi auti? thnX!