28 Sep 2012 No Comments

How to unlock encrypted MS Excel spreadsheets

With the application CrackPDF Excel Password Recovery, you can easily unlock encrypted Excel spreadsheets.

Microsoft Excel is an electronic spreadsheet application for storing, organizing, manipulating data. Excel spreadsheets organize data in horizontal rows identified by numbers (1, 2, and 3) and vertical columns with letters of the alphabet (A, B, C). The intersection point between a column and a row is a small rectangular box known as a cell. A cell is the basic unit for storing data in Excel spreadsheet.

CrackPDF Excel Password Recovery is a powerful Excel password recovery application. It can recover Excel password and unlock password protected Excel files created by any version of Microsoft Office Excel 1997-2010 with easy operations.

In the following contents, you will see how to use it to unlock Excel spreadsheets that are protected by passwords.

1. Please free download CrackPDF Excel Password Recovery. After the download, you can double click it and follow the setup wizard to install it on your computer.

2. After the installation, you can see its user interface on the screen and then you can add the encrypted Excel file into the application via one of the following methods.

  • Click the Open button in the tool bar on top the interface to open file picker window in which you can choose the file.
  • Directly input the Excel file path in the “File name” input box.
  • Click the Open File button beside the “File name” input box to choose file from the file picker window.

3. In “Type of Attack for Documents with Strong Encryption” group box in the middle of the interface, please choose a recovery method.

Dictionary Attack (Recommended) is a recommended method. It will recover password for the Excel spreadsheet with the built-in or self-added dictionary, which will greatly shorten the recovery time. If you choose this method, please do not forget to click the Dictionary tab to set a dictionary and other parameters. Please see it in the following snapshot.

unlock encrypted Excel spreadsheets using dictionary attack

You can set a default dictionary or add a new dictionary in this interface. You can also set mutation count and max password length.

Then, please click the Start button on top of the interface to start to unlock the encrypted Excel spreadsheets.

If it fails, you can try the other two methods.

At last, if you are interested in this application, please download CrackPDF Excel Password Recovery by clicking the following button.

download CrackPDF Excel Password Recovery

by Jenny in Excel Password Recovery Tags: ,

27 Sep 2012 No Comments

How to retrieve MS Excel worksheet password

If you forget the password of MS Excel worksheet and you need to use it urgently, please have a try of the application CrackPDF Excel Password Recovery. It can retrieve password for Microsoft Excel worksheets.

Microsoft Excel, as a part of Microsoft Office, is widely used for storing, organizing, manipulating data, performing quick mathematical calculations, etc.

CrackPDF Excel Password Recovery is a professional application that can recover password for Excel files created by any version of Microsoft Office Excel 1997-2010.

To know how to use this application to retrieve Excel password, please continue to read the following paragraphs.

Firstly, please download the installer of CrackPDF Excel Password Recovery. Then, please double click the installer and follow the setup wizard to install it on the computer.

After successful installation, you will be able to open the application and see its interface on the screen. Then, please click button Open in the tool bar on top of the interface or button Open File beside the “File name” input box to add the password protected Excel file into the application.

Thirdly, please choose a recovery option in the “Type of Attack for Documents with Strong Encryption” group box under the “Recovery” tab according to your actual situations.

If you remember something about the Excel password, please choose the “Brute-force with Mask Attack” option. Then, please click the Brute-force tab beside the “Recovery” tab to open the “Brute-force” panel. You can see it in the following snapshot.

retrieve password using CrackPDF Excel Password Recovery

In “Min Length” and “Max Length” spin boxes, you can set minimal and maximal password length.

In the “Character Set” part, you can set the password in pure numbers, lowercase letters, capital letters, etc. You can also customize the character set.

In “Prefix” and “Suffix” edit box, you can set the prefix and suffix.

If you remember nothing about the Excel worksheet password, please try the “Dictionary Attack (Recommended)” option first. If it is of no use, please try the “Brute-force with Mask Attack (Trying All Possible Combinations)” option.

Lastly, please click the Start button on top of the interface to start to retrieve the password for the Excel worksheet.

In the end of this article, if you would like to have a try of this application, please click the following button to download CrackPDF Excel Password Recovery.

download CrackPDF Excel Password Recovery

by Jenny in Excel Password Recovery Tags: ,

26 Sep 2012 No Comments

How to recover passwords for Microsoft Excel spreadsheets

If you want to recover passwords for Microsoft Excel spreadsheets, CrackPDF Excel Password Recovery will be a good assistant for you.

Microsoft Excel is an electronic spreadsheet application that can be used for storing, organizing and manipulating data. It features calculation, graphing tools, pivot tables, etc. You can use it to organize your data into rows and columns. The horizontal rows are identified by numbers (1, 2, and 3) and the vertical columns with letters of the alphabet (A, B, C). You can also use it to perform mathematical calculations quickly.

CrackPDF Excel Password Recovery is a professional Excel password recovery tool. It can retrieve password for Excel files created by any version of Microsoft Office Excel 1997-2010.

Only in a few steps, you can successfully recover Excel spreadsheets passwords. Please follow the steps shown below:

Step 1. Download and install

Please download CrackPDF Excel Password Recovery and install it on the computer by following the setup wizard.

Step 2. Add password protected Excel file

After opening the application, you can see its user interface as shown in the next snapshot. In the tool bar on top of the user interface, please click the Open button to open file picker window and add the encrypted Excel file into the application. You can also click the Open File button beside the “File name” input box to load the file.

recover Excel password using CrackPDF Excel Password Recovery

Step 3. Recover password for the Excel file

In group box of “Type of Attack for Documents with Strong Encryption” under the “Recovery” tab, please choose a recovery method.

Dictionary Attack (Recommended): If you remember nothing about the Excel password, you are strongly recommended to try this method first. After you choose the option, please click the Dictionary tab to make some settings. If it fails to recover the password, you can try the “Brute-force with Mask Attack (Trying all Possible Combinations)” option.

Brute-force with Mask Attack: If remember something of the Excel worksheet password, please choose this option and then click the Brute-force tab beside the “Recovery” tab to set the related parameters.

At last, please click the Start button on top of the interface to start to recover the password for the Excel worksheets.

This is the end of this article and you can click the following button to free download CrackPDF Excel Password Recovery.

download CrackPDF Excel Password Recovery

by Jenny in Excel Password Recovery Tags: ,

25 Sep 2012 No Comments

How to unlock encrypted RAR/WinRAR files

The application RAR Password Recovery is able to help you unlock encrypted RAR/WinRAR files with easy operations.

What is RAR?

RAR (Roshal Archive) is a file format that supports data compression, error recovery, etc. RAR archive is a file that contains one or more compressed files. It can be spited into smaller chunks for easy emailing and burning.

RAR Password Recovery is a smart utility that can recover passwords for password protected RAR files with Brute-force with Mask Attack if you are able to recall part of the RAR password such as the length of the password, character set, prefix, suffix, etc.

In the following contents, you will see how to use this method to unlock RAR files which are password protected.

1. Please download RAR Password Recovery, and then install it on the computer by double clicking it and following the setup wizard. After opening the application, you can see the user interface of this application.

2. Please add the encrypted WinRAR archive into the application by clicking the Open button in the tool bar on top of the user interface or the Open File button beside the “File name” input box.

3. In the “Type of Attack for Documents with Strong Encryption” group box, please check the radio button of “Brute-force with Mask Attack”, and then please click the Brute-force tab beside the default Recovery tab. You can see an interface like the following snapshot:

unlock encrypted RAR archive using brute-force attack

In “Min Length” and “Max Length” spin boxes, you can set maximal or minimal password length.

In the “Character Set” group box, you can set the password in pure numbers, lowercase letters, capital letters, etc. You can also customize the character set.

In “Prefix” and “Suffix” input box, you can set prefix and suffix.

4. Please click the Start button in the tool bar on top of the interface to recover the RAR password.

By following the above steps, you can easily master how to use this application unlock the encrypted WinRAR archive.

In the end of this article, if you are interested in this application, please download RAR Password Recovery by clicking the following button.

download RAR Password Recovery

by Jenny in RAR Password Recovery Tags: ,

24 Sep 2012 No Comments

How to retrieve password for RAR/WinRAR archives

When you need to retrieve password for RAR/WinRAR archives, please have a try of the application RAR Password Recovery. If you don’t know much about RAR archive, please see the following explanation.

What is RAR archive?

RAR (Roshal Archive) archive or RAR file is a data container that stores one or more compressed files. After you download RAR file from Internet, you need to unpack its contents in order to use it.

RAR Password Recovery is a professional application that can retrieve RAR password. To use it to recover password for RAR/WinRAR archives, please do as follows.

Firstly, please free download RAR Password Recovery. Then, please double click it and follow the setup wizard to install it on the computer.

After opening the application, please click the Open button in the tool bar on top of the interface or the Open File button beside the “File name” input box to add the password protected RAR achieve into the application.

Thirdly, please choose a method to retrieve the password for the RAR achieve in the “Type of Attack for Documents with Strong Encryption” group box in the middle of the interface.

If you remember nothing about the RAR archive password, please check the radio button of “Dictionary Attack (Recommended)” in the group box at first. After that, please click Dictionary tab to open the corresponding interface. Please see it in the next snapshot.

retrieve RAR password using dictionary method

To reset the default dictionary, please check the radio button of “Default Dictionary” and click the “Select Default” button on the interface.

To add a new dictionary, please check the radio button of “Add Dictionary File” and click the “Select Dictionary” button on the interface.

After checking the radio button of “Smart Mutation”, you can also set the mutation count and max password length.

If you can recall something of the RAR file password, you can also choose “Brute-force with Mask Attack” and set the related parameters in the panel under the “Brute-force” tab.

If the above two methods fails, you can try Brute-force with Mask Attack (Trying All Possible Combinations).

Lastly, please click the Start button in the tool bar on top of the interface to start to retrieve the RAR password.

In the end of this article, if you want to try RAR Password Recovery, please click the following button.

download RAR Password Recovery

by Jenny in RAR Password Recovery Tags: ,

22 Sep 2012 No Comments

How to restore RAR/WinRAR password

It’s easy to restore RAR/WinRAR password with the application RAR Password Recovery.

What’s RAR?

RAR (Roshal Archive) is a proprietary archive file format that supports data compression, error recovery, and file spanning. RAR files are archives containing one or more compressed files. They can also be segmented into smaller chunks, which allow them to be sent in a series of emails or burned onto a series of disks. WinRAR supports the creation of recovery files, which are very handy in the event of a failing hard drive.

To use RAR Password Recovery to restore password for RAR archive, please do as follows:

Step 1. Download and install

Please download RAR Password Recovery and install it on the computer. After the installation, you can see the user interface of this application. Please see it in the next snapshot.

restore RAR password using RAR Password Recovery

Step 2. Add RAR file

Please click the Open button in the tool bar on top of the user interface or click the Open File button beside “File name” input box to add the password protected RAR file into the application.

Step 3. Recover password for the RAR file

In the “Type of Attack for Documents with Strong Encryption” group box, please choose a type of attack to recover the RAR file password according to your actual situation.

Brute-force with Mask Attack: If you can recall some information of the RAR file password, please choose this option and then click the Brute-force tab beside the “Recovery” tab. In the opened interface, you can set some parameters.

Dictionary Attack (Recommended): If you can’t remember anything about the RAR file password, please choose this option and then click the Dictionary tab and make the corresponding settings.

Brute-force with Mask Attack (Trying all Possible Combinations): If the above two methods fail, you can resort to this option.

At last, please click the Start button in the tool bar on top of the user interface to start to recover the RAR password.

This is the end of this article and you can click the following button to free download RAR Password Recovery.

download RAR Password Recovery

by Jenny in RAR Password Recovery Tags: ,

21 Sep 2012 No Comments

How to unlock password ZIP files

If you need to unlock password ZIP files, please choose the application CrackPDF ZIP Password Recovery. It supports to unlock password protected ZIP/WinZIP/PKZIP achieves with easy operations.

What’s ZIP?

ZIP is a file format used for data compression and archiving. A ZIP file contains one or more compressed files. It combines related files together and makes it faster and more efficient to share, e-mail, download and store data and software.

CrackPDF ZIP Password Recovery is a professional application that allows Windows users to unlock decrypted ZIP files in three different ways: Dictionary Attack (Recommended), Brute-force with Mask Attack and Brute-force with Mask Attack (Trying all Possible Combinations).

If you can recall any information about the forgotten ZIP password, you can try the customizable brute-force attack. In the following contents, you will see how to use this attack to unlock a password ZIP file.

1.Download the application

Please free download CrackPDF ZIP Password Recovery to your computer and then double click the installer and follow the setup wizard to install the application on the computer.

2. Add password ZIP file

After you open the application, you can see its interface. Then, please add the password ZIP achieve into the application by clicking the Open button in the tool bar on top of the interface or by clicking the Open File button beside the “File name” input box.

3. Choose brute-force attack and set parameters

In the middle of the interface of the application, you can see the “Type of Attack for Documents with Strong Encryption” group box. Please choose brute-force attack by checking the radio button of “Brute-force with Mask Attack”. Then, please click the Brute-force tab beside the “Recovery” tab to open the interface in which you can set parameters. Please see it in next snapshot.

unlock password ZIP with Brute-force attack

In this middle of this interface, you can set password length, character set, prefix and suffix.

4. Unlock the password ZIP file

Please click the Start button in the tool bar to start to unlock the password ZIP file.

For free trial of CrackPDF ZIP Password Recovery, please click the following button to download it.

download CrackPDF ZIP Password Recovery

by Jenny in ZIP Password Recovery Tags:

20 Sep 2012 No Comments

How to restore ZIP password

Did you just receive e-mail with a password protected ZIP file attached to it, or did you just download a ZIP file and don’t know the password? CrackPDF ZIP Password Recovery will be a good assistant for you to restore ZIP password.

ZIP files contain one or more compressed files, which makes it easy to combine related files together and makes sharing, e-mailing, downloading and storing data and software faster and more efficient. The ZIP format is the most popular compression format used in Windows environment, and WinZIP is the most popular compression utility.

CrackPDF ZIP Password Recovery is professional recovery tool that can help you recover ZIP password in case you forgot or lost the passwords for your ZIP/WinZIP/PKZIP archives.

In the following paragraphs, you will see how to use this application to retrieve ZIP password.

Firstly, please download CrackPDF ZIP Password Recovery. After the download, please double click it and follow the setup wizard to install it on the computer.

Secondly, please open the application and click the Open button in the tool bar on top of the user interface or click the Open File button beside the “File name” input box to add the password-protected ZIP file into the application.

Thirdly, in the “Type of Attack for Documents with Strong Encryption” group box, please choose a type of attack. It’s strongly recommended to try the dictionary attack at first. Please check the radio button of “Dictionary Attack (Recommenced)” in the group box, and then click the Dictionary tab to open the corresponding setting interface. Please see it in the next snapshot:

restore ZIP password by dictionary

On this interface, if you check the radio button of “Smart Mutation”, you are able to set the mutation count and max password length. If you the radio button of “Add Dictionary File”, you also add your own dictionary, which contains your usually used passwords such as your birthday, the name of your pet, your favorite color, etc., to the application.

Lastly, please click the Start button in the tool bar on top of the interface to start to recover the ZIP file password.

In the end of this article, if you are interested in CrackPDF ZIP Password Recovery, please download the free trial of it via clicking the following button.

download CrackPDF ZIP Password Recovery

by Jenny in ZIP Password Recovery Tags:

19 Sep 2012 No Comments

How to recover password for ZIP/WinZIP/PKZIP archives

This article is mainly about how to use CrackPDF ZIP Password Recovery to recover password for ZIP/WinZIP/PKZIP archives.

What’s ZIP?

ZIP is a file format used for data compression and archiving. A ZIP file contains one or more compressed files to reduce file size. The format was originally created in 1989 by Phil Katz, and was first implemented in PKWARE’s PKZIP utility. It is now supported by many software utilities other than PKZIP.

To use CrackPDF ZIP Password Recovery to retrieve password for ZIP archive, please do as follows:

Step 1. Download and install

Please download the installer of CrackPDF ZIP Password Recovery and install it on the computer by double clicking the installer. Then, please follow the setup wizard to finish the installation.

Step 2. Add ZIP file

After opening the application, you will see the user interface shown as the following snapshot.

the interface of Crack PDF ZIP Password Recovery

Please click the Open button in the tool bar or the Open File button beside the “File name” input box to add the ZIP file into the application.

Step 3. Recover the password for the ZIP file

If you remember something of the ZIP password, please check the radio button of “Brute-force with Mask Attack” in the “Type of Attack for Documents with Strong Encryption” group box. Then, please click the Brute-force tab beside the “Recovery” tab. In the “Brute-force” panel, you can set some parameters to narrow down the password combinations.

If you remember nothing about the password of the ZIP file, please check the radio button of “Dictionary Attack (Recommended)” in the “Type of Attack for Documents with Strong Encryption” group box. Then, please click the Dictionary tab and make the corresponding settings.

If the above two fail, then you can resort to Brute-force with Mask Attack (Trying all Possible Combinations).

At last, please click the Start button in the tool bar on top of the panel to start to recover the ZIP password.

This is the end of this article and you can click the following button to free download CrackPDF ZIP Password Recovery.

download Crack PDF ZIP Password Recovery

by Jenny in ZIP Password Recovery Tags: ,

18 Sep 2012 No Comments

How to remove PDF password and bookmarks

With the help of the application PDF Password Cracker Enterprise, you can easily remove PDF password and bookmarks. This article aims at showing how to do this kind of work. Please continue to read the contents below.

PDF password & Bookmarks

PDF password can be classified into PDF owner password and PDF open password. PDF owner password can protect PDF from editing, changing, copying, printing, etc. PDF open password can protect the PDF from opening.

Bookmarks are helpful when viewing the document on screen, but when being printed, it will waste space and slow down the transmission to the RIP.

PDF Password Cracker Enterprise is a professional application that can remove PDF owner password and user password. It can also remove bookmarks, comments, metadata, JavaScript code, embedded thumbnails, digital signatures, etc. from PDF.

In the following contents, you will see how to use it to remove passwords and bookmarks from PDF.

At first, please download PDF Password Cracker Enterprise. Then, please follow the setup wizard to install it on the computer.

After opening the application, please click the Load button within the “Encrypted PDF File” panel to add the encrypted PDF file into the application.

Then, in the “Type of attack” drop-down list, please select a proper attack method to remove the PDF passwords and bookmarks. If you remember part of the PDF password, please choose the “Brute-force” method and then set parameters in the “Brute-force range options” group box. If you choose the “Dictionary” method, you can load a new dictionary in the “Dictionary options” group box. The “Key search” method can be used after you tried the above two methods.

To remove PDF bookmarks, please click the Options button at bottom of the interface. In the pop up “Remove more security options from PDF” window, please check the radio button of “Remove bookmarks” and then click the OK button on the right side to enact the checking and go back to the main interface. Please see it in the next snapshot.

remove bookmarks

At last, please click the Start button at bottom of the main interface or the Decrypt button beside the “Load” button to start to remove the PDF passwords and bookmarks.

In the end of this article, if you are interested in PDF Password Cracker Enterprise, please download it via clicking the following button.

download PDF Password Cracker Enterprise

by Jenny in PDF Password Cracker Tags: ,

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