Advanced PDF Password Recovery Pro is a programthat helps you decrypt protected Adobe Acrobat PDF files that haveuser and/or owner passwords set, preventing the file from openingor editing, printing, selecting text and graphics etc.
If only owner password is set, password recovery is not needed atall, but the file is being decrypted instantly (so all restrictionsare being removed).
User password can be recovered using brute-force and dictionaryattacks; also, the program supports key attack that allows todecrypt PDF 1.3 (Acrobat 4.x) files regardless the password length,guaranteed – that takes only 4-5 days on modern dual-CPUsystems.
Advanced PDF Password Recovery Pro doesn’t work with documentswhich have user-level passwords (preventing the files from beingopened), if both user and owner passwords are unknown; and PDFfiles protected with any 3rd party security plug-ins.
Professional edition also allows to search for “owner” and”user” passwords with brute-force and dictionary attacks,effectively optimized for speed (however, don’t expect to recoverlong passwords in a resonable time with these attacks).
In addition, Advanced PDF Password Recovery Pro has Key searchattack, which guarantees the decryption of PDF 1.3 files (Acrobat4.x or older) regardless the password length, by trying allpossible 40-bit encryption keys (it takes about 3-4 days on moderndual-CPU systems).
Warning: APDFPR does NOT work on Mac computers with Virtual PC;unfortunately, it seems to be a problem of Virtual PC itself.However, APDFPR seems to be working just fine on SoftWindows fromFWB Software; you can also try RealPC from the same company.
Known bugs and limitations
The program can process files encrypted in mode 1 with standardencryption handler only. The documents protected with any otherencryption handlers (like FileOpen, SASS_INTERNET_STDS fromStandards Australia Software Services, or SoftLock’s AcrobatSecurity Plug-Ins) cannot be decrypted.
Please also note that “key attack” is not applicable to PDF1.4/1.5/1.6 files (Acrobat 5/6/7, respectively) with 128-bitencryption.
Installer Size: 2.11 MB
Download Links : Elcomsoft Advanced PDF Password Recovery v5.0 Professional + Crack