Have you lost your PDF password ? Have you downloaded a PDF document and you do not know the password ?
Then this pdf password unlocker is for you. PDF Password Cracker Expert will unlock pdf file quickly.
You can use 5 types of attacks to crack the PDF password.
Brute Force, Masked Brute Force, Dictionary Attack, Smart Dictionary Attack and Mask Attack.
PDF Password Cracker Expert can handle multiple dictionary files and provides also very effective dictionary text files.
Smart Dictionary Attack comes with vast options and commands to try smart mutations of the possible passwords found in dictionary files.
For example, it will try all the possible uppercase and lowercase combinations of the password. Add numbers,special characters or letters to it. Duplicate it, reverse it, reflect it e.t.c., Replace specific characters of it or add a masked prefix or suffix to the password and much more !
PDF Password Cracker Expert is very simple to use.
1. Open the PDF document
2. Specify the type of attack.
3. Press the "Recover Password" button and wait.
You can pause or stop the PDF password recovery process at any time, even close the application and resume it on another day from the point it was stopped.
This PDF password unlocker is multilingual and translated into 39 different languages and can be started also with a right click on the PDF document in Windows Explorer.
PDF Password Cracker Expert is the best choice for a PDF cracker and will unlock pdf file easily.
It does support encryption with 40/128 bit with password and PDF versions 1.2 through 1.4.
The application is multithreaded and you can specify how to many threads to run.
It is versatile and effective. It has many features that optimize the PDF password cracking process.
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What's New in Version 1.1 :
Fixed bug : Brute force recovery did not stop correctly.
What's New in Version 1.0 :
Brute Force Attack, Masked Brute Force Attack
Will try all possible passwords to open the file. Takes most of the time but it is going to find it in the end, it will find the password. Good if you approximately know how the password is. For example, if you know that the password consists of 6 digits.
If you remember the word from which the password starts with, ends with or does include then use the Masked Brute Force Attack option. It will try all possible password combinations that include this word.
You can specify, the minimum password length, the maximum password length, the mask word and also the possible character types in the password.
Also, you can specify to start the brute force attack from a specific password and end at at a specific password.
Dictionary Attack, Smart Dictionary Attack
Dictionary Attack will try all words in the dictionary files as passwords. Good for simple passwords and is faster than Brute Force Attack and Smart Dictionary Attack.
PDF Password Cracker Expert supports using multiple dictionary files.
Smart Dictionary Attack will try all words in the dictionary files as passwords but will also try some other smart mutations. For example will try to add numbers to the word, or capitalize on it, or try all possible lowercase and uppercase combinations of the word. Takes more time than the Dictionary Attack but usually less than the Brute Force attack.
Smart Dictionary Attack Mutation Commands
Upper / Lower Case
Convert to Lowercase
Convert to Uppercase
Lowercase first character- uppercase the rest
Toggle Case of Character at a specific Position
Try all possible lower/upper case combinations
Prefix / Suffix
Use Prefix Mask
Use Suffix Mask
Add Numbers from .. to .. , in the beginning and /or end.
Add up to .. Special Characters , in the beginning and /or end.
Add up to .. a-z (lowercase) letters , in the beginning and /or end.
Add up to .. A-Z (uppercase) letters , in the beginning and /or end.
Rotate word left (falex=>alexf)
Rotate word right (alexf=>falex)
Replace specific word characters with other ones. Will try all possible mutations and combinations.
Delete / Insert
Delete the first character.
Delete the last character.
Delete the character in position .. .
Extract substring from position .. , maximum length .. .
Insert character .. at position .. .
Overstrike character in position .. with character .. .
Password Maximum Length.
Password Minimum Length.
Truncate Password to .. Characters.
Mix all Combinations
Use this attack if you approximately remember your password. For example, you remember that your password consists of the word 'secure' followed by a number, but you do not remember the number. It will take less time than Brute Force Attack and usually less time than Smart Dictionary Attack or Dictionary Attack.
Integrated into Windows Explorer and supports drag and drop.
PDF Password Crack Expert is very easy to use. It can also be started with a right click on the PDF document in Windows Explorer and supports drag and drop.
The application is multilingual and translated into 39 different languages.
Pause or stop the PDF password recovery process at any time, even close the application and resume it on another day. Save the project automatically at a specified time interval.
Stores previously found passwords and try them at first.
View a list of previously found passwords and their corresponding files.
Boost speed by setting the application's process priority to highest, or save computer resources and set a lower priority process.
Keep and view detailed logs of the PDF password cracking process.
Play sound when the application finds the password.
Minimize the application to the system tray.
Explore / Run the file to be cracked.