Open Source Penetration Testing Tools

Browse free open source Penetration Testing tools and projects below. Use the toggles on the left to filter open source Penetration Testing tools by OS, license, language, programming language, and project status.

  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Start Free
  • Veeam Data Platform v13.1 - Get Your Free Trial Icon
    Veeam Data Platform v13.1 - Get Your Free Trial

    Secure by design, portable by default. Recover clean, fast, anywhere. Start a free trial.

    Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
    Try it Free
  • 1
    hashcat

    hashcat

    World's fastest and most advanced password recovery utility

    hashcat is the world's fastest and most advanced password recovery utility, supporting five unique modes of attack for over 300 highly-optimized hashing algorithms. hashcat currently supports CPUs, GPUs, and other hardware accelerators on Linux, Windows, and macOS, and has facilities to help enable distributed password cracking. Download the latest release and unpack it in the desired location. Please remember to use 7z x when unpacking the archive from the command line to ensure full file paths remain intact. Multi-Device-Types (Utilizing mixed device types in same system). Supports password candidate brain functionality. Supports distributed cracking networks (using overlay). Supports interactive pause / resume. Supports sessions. Supports restore. Supports reading password candidates from file and stdin. Supports hex-salt and hex-charset. Supports automatic performance tuning. Supports automatic keyspace ordering markov-chains.
    Downloads: 48 This Week
    Last Update:
    See Project
  • 2
    JPassword Recovery Tool

    JPassword Recovery Tool

    Password recovery tool for compressed archives and md5, sha-1/2 hashes

    This is a simple but sophisticated open source password recovery tool for M$ Windows, it can effectively 'crack' any password protected archive that can be decompressed by 7zip given enough time and resources. It can also bruteforce MD2, MD5, SHA-1 and SHA-2 hashes (SHA-256, SHA-384, SHA-512), CRC16, CRC32, CRC64 and Adler32 hashed passwords for both Windows, and Linux. It requires java 7u4 and above, and 7-zip v9.20 and up for archive recovery. Keeping these above applications up to date ensures peak performance. if you have any ideas, bugs, tips/improvements and/or suggestions please dont hesitate to contact me NB AS OF V1.07 PLEASE MAKE SURE 'resources' FOLDER IS IN THE SAME DIRECTORY AS THE JPasswordRecoveryTool.jar Known Bugs(v1.09): -although md2 was selceted by default for hash recovery if you did not slected another value and reselect md2 it would use md5 by default
    Leader badge
    Downloads: 110 This Week
    Last Update:
    See Project
  • 3
    A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable passwords. If you have a use case for this plugin, reconsider it. If you still think using randomly generated pronounceable passwords are worth it for your use case, reconsider it some more.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 4
    aBLhackPsw

    aBLhackPsw

    aBLhackPsw v7.0 - Password recovery tool

    Now with aBLhackPsw v7.0 you can see the password in x32 and x64 programs !!! aBLhackPsw v7.0 run on Wondows 11 !!! aBLhackPsw is a password recovery tool - utility for recovering forgotten or lost password. With this program you can see asterisks ***** password from ***** fields (Outlook Express, Total Commander (FTP) and other programs). There is no illegal password hacking technique involved, it only reads or uncovers hidden password character that are covered by asterisks. This program don't need to install. You can to write into flash device or the others devices and work with program with the others computers. Multilingual User Interface (English, Lithuanian, Russian) Work on Windows (x32/x64) 98/ME/NT/2000/2003/XP/VISTA/2008/Windows 7/8/10/11
    Downloads: 4 This Week
    Last Update:
    See Project
  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Start Free
  • 5
    Password Cracker
    Crack the encrypted passwords (MD5,SHA, etc....)
    Downloads: 8 This Week
    Last Update:
    See Project
  • 6
    A simple password recovery tool written in vb.net
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    EPG (Extended Password Generator) is the tool-at-hand of any system administrator to generate pronounceable and random passwords, secured against brute-force dictionary attacks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    Free Excel Password Remover

    Unprotect Excel workbook or sheets in a few seconds

    How do you remove password protection from Excel? Excel Password Remover is the excel password remover software for cracking and removing lost or forgotten passwords for Microsoft Excel. Our Excel password remover will allow you to unprotect your Excel Sheet. This software will not damage your data and can remove password from excel spreadsheet in a few seconds. You can install and use this software on the Windows operating system for free. You can easily download our excel password remover software from our site. This software will also remove any editing and formatting restrictions on the Excel worksheet/workbook with a 100% success rate. There is no limit on file size. Although no program guarantees 100% recovery, our software will fully recover your files. Our software is safe for your PC. This software is free from any kind of virus, malware, or spyware that can cause harm to your desktop. You can avail this software trouble-free with only a one-click install and get started!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Iman Random Password Generator, a very useful tool for Admins to generate secured password against BruteForce attack. Selectable up&lower case letters, numbers and symbols up to 1024 characters with copy to clipboard button and Auto Save configuratio
    Downloads: 0 This Week
    Last Update:
    See Project
  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

    Threshold-based alerts flag problems early, so your team can act before users notice, not after.

    Reactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
    Download 30-Day Trial
  • 10
    Kelime Üreteci v1.0

    Kelime Üreteci v1.0

    Sıralı Şifreler Oluşturmak için kullanılır.

    Kelime Üreteci, sıralı şifreler oluşturmak için kullanılır. Şifreler, *.liste uzantısı ile programın bulunduğu dizine kaydedilir. Dosya kodlaması metin tabanlıdır. Herhangi bir Metin Düzenleme programı ile açılabilir.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    MkPasswd-Chrome_Extension

    Password Generator which creates passwords they can't brute force

    MkPasswd will create easy to remember passwords with a combination of 48 Billion Trillion easily remembered possibilities (or more!!). So stop using passwords that are hard for you to remember and easy for a computer to brute force guess. Start using SMART passwords today!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A cryptographically secure random password generator for Linux written in python and GTK 2.0.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    belch
    BELCH Password List Generator is a simple tool to generate password lists based on a given pattern. You can specify the password pattern and generate multiple unique passwords.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    forcepassusb

    bruteforce password

    Programma per il recupero delle password con metodo bruteforce adatto dispositivi usb protetto da programmi proprietari per la gestione criptografata dei dati.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next