Pdf Protect and Pdf Password Cracker Ent Software for Windows

Encrypt PDF (Secure PDF)
$38 - verypdf.com Inc

Encrypt PDF software is a very flexible and powerful program, Encrypt PDF software allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password. For example you can encrypt a PDF without to allow to print it. The button to print the file will be disabled in Acrobat Reader application, you also can encrypt a PDF allowing the user to read it only if he know the correct password.
Note, The source PDF must be an unencrypted PDF. Acrobat Reader will show a key in the bottom status bar if the PDF is encrypted.

There two passwords you can apply to a PDF. The first is the owner password. Opening a PDF with this password will allow you full access to the PDF when a user password has been assigned as well. This means that even if printing was disabled you will still be able to print the PDF when using this password. No password will be prompted for when opening the PDF if you secure it with only an owner password. The second is the user password. Opening a PDF with this password will restrict you based on how the PDF was password protected (printing may be disabled, for instance).

EncryptPDF Features:
1. EncryptPDF is easy to use;
2. EncryptPDF does NOT need Adobe Acrobat software;
3. EncryptPDF supports password protect opening of the document;
4. EncryptPDF supports prevent printing of the document;
5. EncryptPDF supports Prevent copying of text/graphics;
6. EncryptPDF supports Prevent changes to the document;
7. EncryptPDF supports Password protection for PDF files with 40 or 128 bit encryption;
8. EncryptPDF supports user password and owner password;
9. EncryptPDF supports add printing, copying and changing permissions to an encrypted PDF file;
10. EncryptPDF supports drag and drop;
11. EncryptPDF supports Acrobat 7.0 PDF format;

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Encrypt PDF Command Line
$59 - verypdf.com Inc

Encrypt PDF software is a very flexible and powerful program, Encrypt PDF software allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password. For example you can encrypt a PDF without to allow to print it. The button to print the file will be disabled in Acrobat Reader application, you also can encrypt a PDF allowing the user to read it only if he know the correct password.
Note, The source PDF must be an unencrypted PDF. Acrobat Reader will show a key in the bottom status bar if the PDF is encrypted.

There two passwords you can apply to a PDF. The first is the owner password. Opening a PDF with this password will allow you full access to the PDF when a user password has been assigned as well. This means that even if printing was disabled you will still be able to print the PDF when using this password. No password will be prompted for when opening the PDF if you secure it with only an owner password. The second is the user password. Opening a PDF with this password will restrict you based on how the PDF was password protected (printing may be disabled, for instance).

EncryptPDF Command line Features:
1. EncryptPDF Command line is easy to use;
2. EncryptPDF Command line does NOT need Adobe Acrobat software;
3. EncryptPDF Command line supports password protect opening of the document;
4. EncryptPDF Command line supports prevent printing of the document;
5. EncryptPDF Command line supports Prevent copying of text/graphics;
6. EncryptPDF Command line supports Prevent changes to the document;
7. EncryptPDF Command line supports Password protection for PDF files with 40 or 128 bit encryption;
8. EncryptPDF Command line supports user password and owner password;
9. EncryptPDF Command line supports add printing, copying and changing permissions to an encrypted PDF file;
10. EncryptPDF Command line supports Acrobat 7.0 PDF format;

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PDF Password Remover
$29.9 - verypdf.com Inc

PDF Password Remover can be used to decrypt protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields. Decryption is being done instantly. Decrypted file can be opened in any PDF viewer (e.g. Adobe Acrobat Reader) without any restrictions -- i.e. with edit/copy/print functions enabled. All versions of Adobe Acrobat (including 5.x, which features 128-bit encryption) are supported.

PDF Password Remover will decrypt PDF files protected with owner password, it will remove restrictions of PDF files, restrictions usually include the impossibility to print or edit or modify the PDF file. PDF Password Remover can't decrypt PDF files protected with user passwords which you are asked for opening the file.

PDF Password Remover can decrypt PDF files encrypted with standard encryption handler only. The documents protected with any other encryption handlers (like FileOpen, SASS_INTERNET_STDS from Standards Australia Software Services, or SoftLock's Acrobat Security Plug-Ins) cannot be decrypted.

PDF Password Remover Features:
1. PDF Password Remover is easy to use;
2. PDF Password Remover supports drag and drop PDF files;
3. PDF Password Remover does NOT need Adobe Acrobat software;
4. PDF Password Remover supports Windows 98, ME, NT, 2000, XP and 2003 Systems;
5. PDF Password Remover supports PDF 1.6 (Acrobat 7.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;
7. The speed of decryption in PDF Password Remover is very fast;
8. PDF Password Remover supports batch operation on many files from command line;
9. PDF Password Remover supports Adobe Standard 40-bit Encryption, Adobe Advanced 128-bit Encryption and AES Encryption;
10. PDF Password Remover supports batch operation from command line;

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PDF Password Cracker Ent
$59.95 - CrackPDF.com Inc

PDF Password Cracker Enterprise edition allows to search for "owner" and "user" passwords with brute-force and dictionary attacks, effectively optimized for speed. In addition, it has Key search attack, which guarantees the decryption of PDF files that use 40-bit encryption. PDF Password Cracker Enterprise can also remove more security options from PDF file, Remove metadata, Remove javascript code, Remove embedded thumbnails, Remove all comments, Remove embedded file, Remove bookmarks, Remove private data, Remove named destination, Remove all form actions, Remove digital signatures, Recompress data streams.

Additionally, PDF Password Cracker Ent supports "key search" attack that allows to decrypt PDF files with 40-bit security regardless the password length.

PDF Password Cracker Ent Features:
1. PDF Password Cracker Ent is easy to use;
2. PDF Password Cracker Ent do NOT need Adobe Acrobat software;
3. PDF Password Cracker Ent support all windows systems;
4. PDF Password Cracker Ent support PDF 1.6 (Acrobat 7.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;
5. PDF Password Cracker Ent support Adobe Standard 40-bit decryption and Adobe Advanced 128-bit decryption;
6. PDF Password Cracker Ent recovers user password required to open the file;
7. Brute-Force, or Dictionary attacks are used to recover the password;
8. PDF Password Cracker Ent automatically saves password search state and can resume after a stop or a crash;
9. Patterns can be used to minimize search time if any part of the password is known;
10. PDF Password Cracker Ent support remove more security options from PDF file: Remove metadata, Remove javascript code, Remove embedded thumbnails, Remove all comments, Remove embedded file, Remove bookmarks, Remove private data, Remove named destination, Remove all form actions, Remove digital signatures, Recompress data streams.

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PDF Password Cracker Pro
$49.95 - CrackPDF.com Inc

PDF Password Cracker Pro allows to search for "owner" and "user" passwords with brute-force and dictionary attacks, effectively optimized for speed. In addition, it has Key search attack, which guarantees the decryption (regardless the password length and complexity) of PDF files that use 40-bit encryption.

The standard security provided by PDF consists of two different passwords. Owner Password allows to prevent PDF file from printing, editing (changing), selecting text and graphics, or adding/changing annotations and form fields; User Password locks the file so the password is required to open or view the file. If only owner password is set, decryption is being done instantly; decrypted file can be opened in any PDF viewer (e.g. Adobe Acrobat Reader) without any restrictions, i.e. with edit/copy/print/annotate functions enabled. Alternatively, owner password can be recovered using brute-force or dictionary attacks.

Additionally, PDF Password Cracker Pro supports "key search" attack that allows to decrypt PDF files with 40-bit security regardless the password length.

PDF Password Cracker Pro Features:
1. PDF Password Cracker Pro is easy to use;
2. PDF Password Cracker Pro do NOT need Adobe Acrobat software;
3. PDF Password Cracker Pro support all windows systems;
4. PDF Password Cracker Pro support PDF 1.6 (Acrobat 7.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;
5. PDF Password Cracker Pro support Adobe Standard 40-bit decryption and Adobe Advanced 128-bit decryption;
6. PDF Password Cracker Pro recovers user password required to open the file;
7. Brute-Force, or Dictionary attacks are used to recover the password;
8. PDF Password Cracker Pro automatically saves password search state and can resume after a stop or a crash;
9. Patterns can be used to minimize search time if any part of the password is known;
10. Non-English characters in passwords are supported;

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PDF Password Cracker
$24.95 - CrackPDF.com Inc

PDF Password Cracker is an utility to remove the security on PDF documents (of course, you should have the right to do it, for example, in case of forgotten user/owner password). Only standard PDF security is supported, neither third-party plug-ins nor e-books. Both protection methods are cracked:
1. Restricted operations on file can be disabled (instantly, any Acrobat version up to 7.x).
2. It also can be used to decrypt files you know password for.

The standard security provided by PDF consists of two different methods and two different passwords. A PDF document may be protected by password for opening ('user' password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using 'owner' password).

Please note that PDF Password Cracker doesn't work with documents which have user-level passwords (preventing the files from being opened), if both user and owner passwords are unknown; and PDF files protected with any 3rd party security plug-ins such as FileOpen.

PDF Password Cracker Features:
1. PDF Password Cracker is easy to use;
2. PDF Password Cracker support drag and drop PDF files;
3. PDF Password Cracker do NOT need Adobe Acrobat software;
4. PDF Password Cracker support Windows 98, ME, NT, 2000, XP and 2003 Systems;
5. PDF Password Cracker support PDF 1.6 (Acrobat 7.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;
7. The speed of decryption in PDF Password Cracker is very fast;
8. PDF Password Cracker support batch operation on many files from command line;
9. PDF Password Cracker support Adobe Standard 40-bit decryption, Adobe Advanced 128-bit decryption and AES decryption;

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