Advanced PDF Password Recovery 4

Advanced PDF Password Recovery 4 is a useful tool designed to unlock PDF documents and remove editing, printing and copying restrictions instantly.

Major Features:

1. Get access to encrypted and password-protected PDF documents quickly and efficiently.
2. The multi-threaded low-level code is optimized for modern multi-core PCs, ensuring the best performance
3. Remove all restrictions and unlocks the protected PDF file
4. Allow retrieving the "owner" and "user" passwords with brute-force and dictionary attacks.
5. The unique Key Search Attack guarantees the recovery of PDF documents protected with 40-bit encryption in a matter of days.
6. Include an option: Removing JScript code, form fields and digital signatures
7. Add the unique, patent-pending Thunder Tables technology that allows recovering "user" passwords in a minute's timeframe instead of days.

Enhancements:

• Add "Thunder tables" (tm) technology, that reduce the time needed for guaranteed decryption of PDF files (with 40-bit encryption) from several days to just minutes