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PDF Password Cracker Ent user manual
PDF Password Cracker Enterprise edition allows to search for "owner" và "user" passwords with brute-force and dictionary attacks, effectively optimized for tốc độ (however, don"t expect lớn recover long passwords in a reasonable time with these attacks). 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 attack takes about 3-4 days on fast CPU systems). The standard security provided by PDF consists of two different methods & two different passwords. Owner Password allows lớn prevent PDF tệp tin from printing, editing (changing), selecting text và graphics (and copying them into the Clipboard), or adding/changing annotations và form fields; User Password locks the tệp tin so the password is required to open or view the file. If only owner password is set, decryption is being done instantly; decrypted tệp tin 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. PDF Password Cracker Enterprise can Remove more security options from PDF file, such as Remove metadata, Remove javascript actions, 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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Additionally, PDF Password Cracker Enterprise supports "key search" attack that allows to decrypt (in a reasonable time) PDF files with 40-bit security regardless the password length, guaranteed.

Easy lớn use
Drag & drop PDF files
Do NOT need Adobe Acrobat software
Support Windows 98, ME, NT, 2000, XP, 2003, Vista Systems
Support PDF 1.7 (Acrobat 8.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata
Support Adobe Standard 40-bit decryption, Adobe Advanced 128-bit decryption và AES decryption
Recovers user password required to mở cửa the tệp tin
Brute-Force, or Dictionary attacks are used to recover the password
Additional user dictionaries support, case changes, multiple mistypes and other modifications for each dictionary word
Program automatically saves password tìm kiếm state và can resume after a stop or a crash
Patterns can be used to lớn minimize search time if any part of the password is known
Non-English characters in passwords are supported
Remove more security options from PDF file: Remove metadata, Remove javascript actions, Remove embedded thumbnails, Remove all comments, Remove embedded file, Remove bookmarks, Remove private data, Remove named destination, Remove all size actions, Remove digital signatures, Recompress data streams.
$59.95 2.31 M USE PDF Password Cracker software Registration Window:


The test version of PDF Password Cracker Enterprise is a fully functional hàng hóa with all features required for testing available. After you are convinced that the program fits your needs, you are strongly encouraged to purchase và register your copy of the software by acquiring a personal unlock key, the chạy thử version is can only decrypt the first half pages of your original PDF file.In your evaluate period, you may click “Try” button lớn try this software .

Main interface of the software:


Maximal password length: Maximal length for passwords. Start from: First password khổng lồ be tried.End at: Last password to lớn be tried.Dictionary tệp tin path: Load a dictionary file for dictionary attack.

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Try all possible upper/lower case combinations: Construct passwords from dictionary tệp tin automatically.

Remove more security options from PDF:


Remove metadataEnable this option to lớn strip any XML-based metadata (as opposed lớn the Summary metadata described in “Metadata”) from the PDF file. Often metadata is inserted for tracking or certification purposes that may no longer be needed in the downsized PDF. An example of such metadata is Adobe XMP.Remove javascript codePDFs may include pieces of the JavaScript programming language in order to lớn enable interactive or intelligent documents & forms. Such elements serve no purpose when printing, & should be removed. These code fragments are also not permitted by international standards such as PDF/X or PDF/A & should be removed there also.Remove embedded thumbnailsSince Acrobat 5 and 6, as well as Mac OS X’s Preview application are capable of creating thumbnails on the fly there is no reason to include pre-built thumbnails in the PDF. Enabling this option can therefore save file space without impacting viewers.Remove all commentsRemove all comments và annotations from PDF file.Remove embedded fileSince a PDF file can be used as a “digital envelope”, it is possible khổng lồ embed other files directly into a PDF file (much like one might vị with a StuffIt or Zip archive). This is quite useful when sending the document to lớn people who can make use of the embedded information, but it certainly wouldn’t serve any purpose when printing a document.Remove bookmarksThe hierarchical các mục of common places to lớn go to lớn in a document is important when viewing the document on screen, but when being printed, such information only serves lớn waste space and slow down transmission to the RIP & should therefore be removed.Remove private dataMany of Adobe’s applications, especially Adobe Photoshop and Adobe Illustrator địa chỉ cửa hàng application specific information to lớn PDF files. In addition, many third tiệc ngọt Acrobat plug-ins can also showroom private information into PDF files. This information is used by these applications to allow you to lớn fully edit PDF files created by these applications. But once you have completed editing of the document, & certainly before distributing it, it is a good idea to lớn remove such information as it will often reduce the PDF as much as 50 percent. Of course, the PDF file can still be edited with Acrobat & other general PDF editing tools.Remove named destinationPDF files can contain a danh sách of named destinations for links, similar to anchors () in HTML documents. When being printed, such information only serves khổng lồ waste space & slow down transmission to lớn the RIP & should therefore be removed.Remove all form actionsAcrobat form fields may have commands (called Actions) associated with them that enable Acrobat khổng lồ initiate functions such as opening other files, submitting or resetting form data, playing movies & more. If you aren’t flattening or removing your form fields, but wish khổng lồ make your PDF inactive from unexpected behaviors or in preparation for printing, you should enable this checkbox.Remove digital signaturesRemove digital signatures from PDF file.Recompress data streamsWhen enabled (the default), PDF Password Cracker Enterprise will recompress the text & line art contained in the PDF document. Often this can lead khổng lồ 10-15% savings due to lớn more efficient compression methods.

How lớn use the PDF Password Cracker Enterprise product?

Open the PDF Password Cracker Enterprise program by either going to Programs, select PDF Password Cracker Enterprise v3.0 and click PDF Password Cracker Enterprise v3.0. The interface below will display.
Click the "Load" button khổng lồ locate the file which you would lượt thích to remove the passwords, then click the "Open" button.
Click the "Decrypt" button or "Start" button, then PDF Password Cracker Enterprise will thử nghiệm the passwords for your PDF file automatically.
Once PDF Password Cracker Enterprise retrieved the user password, it will popup a "Save As" dialog, you may save to a normal PDF tệp tin directly, all restrictions will be removed from this decrypted PDF file.

==== Known limitations ====

PDF files protected using PDF Merchant và EBX digital rights management schemes or 3rd tiệc ngọt plugins such as FileOpen, SoftLock etc cannot be decrypted.Brute-force attack is effective for short passwords only, usually up lớn 7-8 chars. Recovering longer ones will take too much time (months, years) even on a very fast computer. If your tệp tin has "user" password & use 40-bit encryption, you can use Key tìm kiếm attack. Note:The program that is licensed khổng lồ you is absolutely legal & you can use it provided that you are the legal owner of all files or data you are going to lớn recover through the use of our software or have permission from the legitimate owner lớn perform these acts. Any illegal use of our software will be solely your responsibility. Accordingly, you affirm that you have the legal right lớn access all data, information and files that have been hidden.You further attest that the recovered data, passwords and/or files will not be used for any illegal purpose. Be aware password recovery & the subsequencial data decryption of unauthorized or otherwise illegally obtained files may constitute theft or another wrongful kích hoạt and may result in your civil and (or) criminal prosecution.