Software Alternatives, Accelerators & Startups

Kon-Boot VS ophcrack

Compare Kon-Boot VS ophcrack and see what are their differences

Kon-Boot logo Kon-Boot

Kon-Boot is a password hacking, password recovery tool for Windows and Mac.

ophcrack logo ophcrack

Ophcrack is a Windows Password cracker based on Rainbow Tables. Features
  • Kon-Boot Landing page
    Landing page //
    2022-05-03
  • ophcrack Landing page
    Landing page //
    2019-05-07

Kon-Boot features and specs

  • Bypass Passwords
    Kon-Boot allows users to bypass passwords on Windows and MacOS systems without modifying the system files, providing quick access.
  • Non-Destructive
    The software operates in a non-destructive manner, ensuring no changes are made to the target system’s permanent files or settings.
  • Ease of Use
    Kon-Boot is user-friendly, requiring minimal technical knowledge, making it accessible to a wide range of users.
  • Compatibility
    The tool is compatible with a wide range of Windows and MacOS versions, enhancing its usability for various systems.

Possible disadvantages of Kon-Boot

  • Security Risks
    The ability to bypass passwords can pose significant security risks if used maliciously, as unauthorized users can gain access to sensitive information.
  • Legal and Ethical Issues
    Using Kon-Boot without proper authorization may breach legal agreements or ethical guidelines, potentially resulting in legal consequences.
  • Limited Functionality
    Kon-Boot primarily focuses on bypassing login screens and may not offer additional functionalities that competitors provide.
  • Paid Software
    Kon-Boot requires a purchase, which might not be ideal for users looking for a free solution to password bypassing.

ophcrack features and specs

  • Open Source
    Ophcrack is open source software, which means it is freely available and its source code can be reviewed, modified, and distributed by anyone. This transparency can lead to better security practices and community-driven improvements.
  • Free of Charge
    Users can download and use Ophcrack at no cost, making it accessible for individuals and organizations with limited budgets.
  • Platform Compatibility
    Ophcrack is compatible with multiple operating systems, including Windows, Linux, and Mac OS X, allowing for flexibility in use across different environments.
  • Automated Process
    It automates the process of recovering passwords, which saves time and effort for the user, as they do not need to manually intervene during the recovery.
  • No Installation Required
    Ophcrack requires no installation when used with a bootable live CD, which simplifies the process of recovering passwords on systems that cannot be accessed directly.

Possible disadvantages of ophcrack

  • Limited to LM/NTLM Hashes
    Ophcrack primarily focuses on cracking LM and NTLM hashes, which are used in Windows. It may not support other hashing algorithms, limiting its use for non-Windows systems or more modern password hash types.
  • Not Effective on Strong Passwords
    While it can quickly crack weak passwords, Ophcrack struggles with strong, complex passwords, particularly those that are longer or use non-dictionary words and special characters.
  • Relies on Rainbow Tables
    Ophcrack relies on rainbow tables, which can be large and consume significant amounts of disk space. These tables also need to be obtained separately, which can be inconvenient.
  • Ethical and Legal Considerations
    The ability to crack passwords raises ethical and legal concerns. It is essential that users ensure they have the right to access the systems they are trying to recover passwords for.
  • Limited Support
    Being an open source project, Ophcrack might have limited official support or updates, which could impact its reliability and effectiveness against newer security measures.

Kon-Boot videos

Forgot windows password? Not a problem - Kon-Boot can bypass Windows and Mac passwords with ease.

ophcrack videos

OPHcrack: Recover/Crack your window OS password

More videos:

  • Review - Ophcrack windows password cracking example how it works on windows 7 password finding
  • Tutorial - How to Crack Your Windows Password with Ophcrack

Category Popularity

0-100% (relative to Kon-Boot and ophcrack)
Password Recovery
68 68%
32% 32
Password Unlocker
63 63%
37% 37
Utilities
69 69%
31% 31
Windows Password Recovery

User comments

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Social recommendations and mentions

Based on our record, Kon-Boot seems to be more popular. It has been mentiond 25 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kon-Boot mentions (25)

  • Accessing old laptop removed from domain
    I would try KonBoot before throwing the towel. Depending on how bitlocker is implemented (whole disk vs user folder) this could work. Https://kon-boot.com/. Source: about 2 years ago
  • Bypass Microsoft login
    If all you need is access to those files then you can just browse the drive's contents from another computer if you pull it out. If you need to actually login to their user for whatever reason, you can try booting from this https://kon-boot.com/ which will skip any kind of login. Source: about 2 years ago
  • Hello, just a quick question. I have a MacBook Pro A1708. I don’t remember my password or account details that I have on this computer. Had it stored for some years. Can I remove the account by resetting the computer, or will it ask it when setting up the machine?
    You might be able to do it using this software (supports macOS 12 Monterey) https://kon-boot.com/. Source: about 3 years ago
  • My mum died and left me three towers and three laptops and half a dozen cell phones. But no passwords. What do I do?
    Https://kon-boot.com/ should work as well. Source: over 3 years ago
  • Is there a way to get admin permission on a computer without a password that doesn't damage the system?
    Best tool for bypassing passwords: https://kon-boot.com/ (but you need to buy this). Source: over 3 years ago
View more

ophcrack mentions (0)

We have not tracked any mentions of ophcrack yet. Tracking of ophcrack recommendations started around Mar 2021.

What are some alternatives?

When comparing Kon-Boot and ophcrack, you can also consider the following products

Password Recovery Bundle - Quickly recover or reset passwords for Windows, PDF, ZIP, RAR, Office Word/Excel/PowerPoint documents. Retrieve passwords for instant messengers, email accounts, web browsers, FTP logins, and more.

John the Ripper - A fast password cracker for Unix, macOS, Windows, DOS, BeOS, and OpenVMS

Reset Windows Password - PCUnlocker is a bootable recovery utility to bypass or reset lost administrator and user passwords on Windows 10 / 8 / 7 / Vista / XP / 2019 / 2016 / 2012 / 2008.

Hirens BootCD - Hirens BootCD is a powerful, all-in-one boot disk utility that will help you resolve and make reformatting your computer easily.

iToolab UnlockGo (Windows) - UnlockGo for Windows helps you create a Windows password reset disk and reset Windows Local/Admind/Microsoft/Domain password in minutes.

L0phtCrack - L0phtCrack is a password auditing and recovery application (now called L0phtCrack 6) originally...