Adobe PDF passwords
Supported Adobe PDF formats and password types
|Document open password
|Adobe PDF||Acrobat 2-4 (RC4 40-bit)||•*||C|
|Acrobat 5-8 (RC4 128-bit, AES-128)||•*||G|
|Acrobat 9-XI (AES-256)||•*||C|
•* – instant recovery of the original password starting at the launch of the program.
C – password recovery process involves the computer's CPU. In order to maximize the process of password recovery the program uses codes specifically optimized for the specific CPU.
G – password recovery process involves all video cards installed on the computer.