Advanced PDF Password Recovery

即刻解除PDF限制，包括编辑，打印和复制。使用自定义攻击恢复PDF文档的原始密码。使用获得专利的ThunderTables®技术一分钟之内突破40位加密。

  • 解锁PDF限制（编辑，打印和复制）
  • 使用Thunder Tables在一分钟内打破40位加密。
  • 使用自定义攻击恢复原始纯文本密码。
  • 破解使用40位，128位RC4和256位AES加密的PDF文档

支持：Adobe PDF，40位和128位RC4加密，128位和256位AES加密，移除PDF打印，复制和编辑限制。

Standard Edition $ 49
Professional Edition $ 99
Enterprise Edition $ 399
购买

Instantly Remove PDF Restrictions

Get access to password-protected PDF files quickly and efficiently! If there is no "password to open", or if you know it, you can instantly unlock restricted PDF documents by removing printing, editing and copying restrictions. Advanced PDF Password Recovery recovers or instantly removes passwords protecting or locking PDF documents created with all versions of Adobe Acrobat or any other PDF application.

Recover PDF Passwords

Can't open a password-protected PDF document? You can break "password to open" by running a highly sophisticated GPU-accelerated attack. Elcomsoft Advanced PDF Password Recovery makes it easy to combine dictionary attacks with brute force. Use a combination of masks, patterns and rules to reduce the number of passwords to try. State of the art GPU acceleration enables using today's high-performance video cards to break PDF passwords faster than ever.

Strong Password Recovery

If the PDF is protected with a strong 128-bit or 256-bit key, Advanced PDF Password Recovery performs a range of attacks on the PDF file document in order to obtain the original password. But even then you’re not left without options!

Additional Notes

DRM and Third-Party Security Plug-ins: Advanced PDF Password Recovery does not support PDF files protected using Digital Rights Management (DRM) technology or any third-party party security plug-ins such as FileOpen (FOPN_fLock).

Version 5.0 works with PDF files created in Adobe Acrobat X (with 256-bit AES encryption), with multi-core and multi-processor support and hardware acceleration using NVIDIA cards.

Advanced PDF Password Recovery在线阅读帮助
Breaking RAR5 and 7Zip Passwords
许可协议（英文）

产品主要优点

Instant Access to Restricted PDF Documents

Remove annoying restrictions from PDF files! Advanced PDF Password Recovery instantly unlocks PDF documents that restrict you of printing, editing or copying of data to clipboard. This is by far the most common protection found in PDF files. If you can open a document without a password, but cannot print it at all or are restricted to low-quality output, or if you cannot copy data to clipboard or cannot edit the document, read no further and get Advanced PDF Password Recovery Standard edition!

Passwords to Open

What if you can’t open a PDF document at all without knowing the correct password? In that case, you’ll need the password recovery feature found in the Professional and Enterprise editions of Advanced PDF Password Recovery.

The PDF format specifies two types of protection: the weak 40-bit and the strong 128-bit encryption. Advanced PDF Password Recovery guarantees the recovery of 40-bit keys by attacking the encryption key instead of attempting to guess the password. While the Professional edition takes up to several days to recover a PDF document protected with a 40-bit key, the Enterprise edition can unlock an encrypted PDF in a matter of minutes!

Thunder Tables® Technology (Patented)

The unique Thunder Tables® technology developed by ElcomSoft uses pre-computed tables to significantly speed up the recovery of 40-bit keys. The technology is available in the Enterprise edition, and will unlock a protected document in a matter of minutes instead of days.

Dictionary Attack

Most passwords used by living beings are based on a word or phrase. Performing a dictionary attack by attempting different combinations of cases and variations of words and characters before reverting to a comprehensive brute-force attack allows for considerate time savings shall the attack succeed.

Brute Force Attack

If the password does not fall into any dictionary, Advanced PDF Password Recovery attempts all possible combinations of passwords by performing the brute force attack. The highly optimized low-level code provides the best-in-class performance for the brute-force password recovery. Multi-threaded optimization ensures optimum performance on the modern multi-core CPUs.

Compatibility Chart

APDFPR Std APDFPR Pro APDFPR Ent
Supports Adobe Acrobat from 3.x to X ✓ ✓ ✓
Supports 40-bit RC4 encryption ✓ ✓ ✓
Supports 128-bit RC4 encryption ✓ ✓ ✓
Supports 128-bit AES encryption ✓ ✓ ✓
Supports 256-bit AES encryption ✓ ✓ ✓
Remove restictrions from protected PDF files - ✓ ✓
Decrypt PDF files if 'open' password is known ✓ ✓ ✓
Brute-force attack on 'open' password - ✓ ✓
Dictionary attack on 'open' password - ✓ ✓
Guaranteed recovery for 40-bit encryption (takes several days) - ✓ ✓
Multi-processor, multi-core support[1] N/A ✓ ✓
GPU acceleration with NVIDIA cards[2] N/A ✓ ✓
Removing digital signatures - ✓ ✓
Removing JScript code - ✓ ✓
Removing form fields - ✓ ✓
Guaranteed recovery for 40-bit encryption using Thunder tables® (takes several minutes) - - ✓

  1. Multi-processor and multi-core is available only for PDF files that use 256-bit AES encryption (Adobe Acrobat 9). 

  2. GPU acceleration is available only for PDF files that use 256-bit AES encryption (Adobe Acrobat 9) and requires a compatible video card. 

Advanced PDF Password Recovery在线阅读帮助
Breaking RAR5 and 7Zip Passwords
许可协议（英文）

系统需求

Windows

  • Windows 10/8.1/8/7 (32-bit or 64-bit)
  • Windows Server 2019/2016/2012

产品版本信息

Advanced PDF Password Recovery v.5.20.196

30 July, 2024

可以使用标准Microsoft Windows工具删除所有程序 – 还可以通过控制面板或在“开始”菜单中使用“ Uninstall ”快捷方式

Advanced PDF Password Recovery在线阅读帮助
Breaking RAR5 and 7Zip Passwords
许可协议（英文）

买Advanced PDF Password Recovery

Standard Edition
$ 49		Professional Edition
$ 99		Enterprise Edition
$ 399
购买