Passper for PDF 一款高效的PDF文档密码恢复工具，该软件能快速协助用户解锁遗忘密码的文档，支持四种密码恢复模式。
文件大小: 112.66 MB
通过恢复文档打开密码或移除编辑打印限制，快速便捷地访问被锁定的PDF文件。
全面覆盖各类密码保护场景
• 无法打开受密码保护的PDF文件
• 不能编辑、复制和删除PDF文件中的内容
• 无法添加注释或打印PDF文件
解锁PDF文件的完整解决方案
Adobe Acrobat允许用户通过设置文件打开密码锁定整个PDF文件，或通过密码设置限制编辑打印权限。因此，有两种无需密码即可访问被锁PDF的方法。
四种PDF文档打开密码恢复模式
1. 字典攻击
2. 组合攻击
3. 掩码攻击
4. 暴力破解攻击
系统要求： Windows 11、Windows 10、Windows 8.1、Windows 8、Windows 7、Windows XP、Windows Vista
Passper for PDF一款不错的pdf文档密码恢复软件，这款软件可以快速的帮助用户将忘记密码的文档打开，支持4种密码恢复方式
File size: 112.66 MB
Quickly and easily access the locked PDF files by recovering document open password or removing the editing and printing restrictions.
All Kinds of Password Protections Are Covered
• Unable to open a password protected PDF file
• Cannot edit, copy, and delete the content in a PDF file
• Unable to leave comments or print a PDF file
Full Solution to Unlock PDF Files
Adobe Acrobat allows users to either lock the whole PDF file by setting a password to open the file or protect the file from being edited or printed by setting restrictions using a password. Therefore, there are 2 methods to access locked PDF files without password.
4 Methods to Recover PDF Document Open Password
1. Dictionary Attack
2. Combination Attack
3. Mask Attack
4. Brute-Force Attack
OS Requirements: Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows Vista
