去除pdf加密文件的工具资源-CSDN文库

共10个文件

png：3个

dll：1个

gif：1个

pdf

，加密，去除，可拷贝

4星 · 超过85%的资源需积分: 10 144 浏览量 2009-07-10 18:00:11 上传评论收藏 565KB RAR 举报

PDF（Portable Document Format）是一种广泛使用的文档格式，它允许用户以一种跨平台的方式查看和分享文档。然而，为了保护文档中的敏感信息，PDF文件经常会被作者设置为加密，这会限制一些操作，如打印、复制或编辑内容。在这种情况下，"去除pdf加密文件的工具"就显得尤为重要。 PDF加密通常通过两种方式实现：用户密码和所有者密码。用户密码用于限制打开PDF文件，而所有者密码则用于控制编辑、复制和打印等高级功能。如果一个PDF文件被设置了可复制的权限加密，那么没有正确密码的用户将无法复制文档内容。 pwdremover这款工具就是专为解除PDF文件的加密设计的。它能够帮助用户快速、安全地移除PDF的密码保护，从而使得受保护的PDF内容变得可复制。对于学习者而言，这尤其有用，因为可以轻松地复制和粘贴PDF中的文字和数据，无需手动输入，提高了学习效率。在使用pwdremover之前，你需要确保你有合法的权利去去除PDF的密码。因为根据版权法，未经授权去除他人的加密可能涉及到侵犯版权的行为。一旦你确定了合法性和必要性，就可以按照以下步骤操作： 1. 下载并安装pwdremover软件。确保从官方或可信的源获取软件，以避免恶意软件的威胁。 2. 运行软件，选择要解密的PDF文件。通常，软件会提供一个浏览按钮来定位你的加密PDF文件。 3. 输入PDF的打开密码，如果是所有者密码加密，可能还需要输入相应的密码来解锁复制等功能。 4. 点击“去除密码”或“开始解密”按钮。软件会处理文件，并生成一个新的、无密码的PDF副本。 5. 解密后的PDF文件将保存在你指定的位置，你可以自由地复制、编辑或打印其内容。在处理敏感或机密信息时，始终要注意隐私和安全。尽管pwdremover可以帮助解除密码，但这也意味着任何人都能访问这些文件，所以解密后的文件应妥善保管，避免未经授权的访问。 pwdremover这样的工具是PDF用户的一个实用助手，特别是在学术研究、教育和工作中需要频繁引用PDF内容时。然而，使用这类工具时必须尊重版权法规，确保合法使用，以免引起不必要的法律纠纷。同时，了解PDF加密的基本知识也是每个PDF用户应当具备的信息素养之一。

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pwdremover.rar （10个子文件）

pwdremover

help.htm 9KB

help

help_3.png 11KB

logo.gif 1KB

help_2.png 23KB

Thumbs.db 13KB

help_1.png 9KB

license.dat 44B

SkinMagic.dll 472KB

winDecrypt.exe 788KB

skin.smf 31KB

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>The User manual for PDF Password Remover</TITLE> <META http-equiv=Content-Type content="text/html; charset=windows-1252"> <META http-equiv=Content-Language content=en-us> <META content="Microsoft FrontPage 6.0" name=GENERATOR> <META content=FrontPage.Editor.Document name=ProgId></HEAD> <BODY> <A href="http://www.verypdf.com/pwdremover/index.htm"><IMG height=19 alt="PDF Password Remover and PDF Password Recovery" src="help/logo.gif" width=157 border=0></A> <HR> <H1 align=center>PDF Password Remover v3.0 user manual</H1> <blockquote> Web: <a href="http://www.verypdf.com">http://www.verypdf.com</a> Email: <a href="mailto:support@verypdf.com">support@verypdf.com</a> </blockquote> <UL> <LI> <H3 align=left>Introduction</H3></LI></UL> <BLOCKQUOTE> <BLOCKQUOTE>     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 7.x, which features 128-bit encryption) are supported. </BLOCKQUOTE></BLOCKQUOTE> <UL> <LI> <H3 align=left>Features</H3></LI></UL> <BLOCKQUOTE> <UL> <LI>Easy to use;<LI>Support drag and drop PDF files;<LI> Do NOT need Adobe Acrobat software;<LI>Support Windows 98, ME, NT, 2000, XP, 2003 and Vista Systems;<LI>Support PDF 1.7 (Acrobat 8.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;<LI> The speed of decryption is very fast;<LI> Batch operation on many files from command line;<LI> Support Adobe Standard 40-bit Encryption, Adobe Advanced 128-bit Encryption and AES Encryption;</LI></UL></BLOCKQUOTE> <UL> <LI> <H3 align=left>USE PDF Password Remover software</H3></LI></UL> <BLOCKQUOTE> <blockquote> Registration Window:<O:P> <img border="0" src="help/help_1.png" width="397" height="210"> The demo version of PDF Password Remover is a fully functional product with all features required for testing available. After you are convinced that the program fits your needs, you are strongly encouraged to purchase and register your copy of the software by acquiring a personal unlock key, the demo version is can only decrypt the first half pages of your original PDF file. In your evaluate period, you may click �Try� button to try this software<O:P> </O:P>. </blockquote>     Main interface of the software: <img border="0" src="help/help_2.png" width="541" height="389"><O:P> <blockquote> Open PDF(s): Open PDF files and Decrypt it automatically. View Source Document: View original PDF document. View Target Document: View decrypted PDF document. Delete Selected Items: Delete selected items from the list window. Delete All Items: Delete all items from the list window. </blockquote> </BLOCKQUOTE> <ul> <li> <H3 align=left>How to use the PDF Password Remover product? </H3> </li> </ul> <blockquote> <ol> <li>Open the PDF Password Remover program by either going to Programs, select PDF Password Remover v3.0 and click PDF Password Remover v3.0. The interface below will display.</li> <li>Click the Open PDF(s) button locate the file you would like to which you would like to remove the passwords, then click the Open button. </li> <li>You must now enter a name for the new PDF file. NOTE: You cannot use the original name of the PDF file, you must change it. </li> <li>Click the "Save" button. </li> <li>The above screen will display with the status of the password removal. It should say "Succeed.", Right-click on the entry to view the document.</li> </ol> </blockquote> <UL> <LI> <H3 align=left>Command Line </H3></LI></UL> <BLOCKQUOTE> To perform batch conversion or call conversion procedure from an automation script, you can use command line function in the PDF Password Remover software, You can either run this tool directly from command line or call it from any script as well. The program supports the following command-line options: Command line usage: C:\>"C:\Program Files\PDF Password Remover v3.0\pdfdecrypt.exe" PDF Password Remover Command Line v3.0 Homepage: <a href="http://www.verypdf.com/">http://www.verypdf.com/</a> E-mail: <a href="mailto:support@verypdf.com">support@verypdf.com</a> Limitations in the trial version:  1.Popup a message box. 2.The trial version is can only process the first half pages from your original PDF file. 3.Remove Outlines, Metadata, AcroForm information from some special PDF documents. ------------------------------------------------------------------- Usage: pdfdecrypt [options]  -i [pdf file name] : decrypt PDF filename or directory. -o [pdf file name] : PDF file will be generated. If you not specify the -o parameter, the default output file will overwrite the input PDF file. -u                 : user password. -w                 : owner password. -v                 : view the decrypted PDF file after decryption. -l [log file name] : specify log file for output message. -?                 : help. -h                 : help.  -------------------------------------------------------------------- Example: pdfdecrypt -i C:\sample.pdf -o C:\decrypt.pdf -w owner -u user -l C:\error.log pdfdecrypt -i C:\sample.pdf pdfdecrypt -i C:\sample.pdf -o C:\out.pdf -w "owne

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