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Open source THC Hydra alternatives: 4 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rank

4 of the 5 THC Hydra alternatives we track are open source. Hashcat, John the Ripper and Metasploit rank highest, with facts last verified Nov 8, 2026.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Hashcat logoHashcatOpen source—YesWindows, macOS, Linux5 of 559.4
2John the Ripper logoJohn the RipperOpen source—YesWindows, macOS, Linux5 of 557.5
3Metasploit logoMetasploitOpen source—YesLinux, macOS, Windows4 of 456.8
4Nmap logoNmapOpen source—YesWindows, macOS, Linux4 of 454.4
  1. Hashcat logo

    1. HashcatTop pick

    Best for: Pentesters and forensic teams with GPUs who want the fastest hash cracking available

    Open sourceWindows, macOS, Linux

    59.4

    score / 100

    Why switch from THC Hydra

    If you can capture password hashes, offline GPU cracking is far faster and won't lock accounts.

    Pros

    • Very fast on GPUs across NVIDIA, AMD, Intel and Apple hardware
    • Over 720 hash modes and 10 attack modes, including rules and masks
    • Session restore, benchmarks and multi-device support built in
    • MIT-licensed and free

    Cons

    • Command-line only, with no official GUI
    • Needs vendor GPU drivers and runtimes such as CUDA or ROCm
    • Extracting hashes from files needs separate tools
    Visit Hashcat Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Hashcat a good THC Hydra alternative?

    Verified facts

    5 of 5 verified
    License
    MIT
    Checked Nov 8, 2026hashcat.net(opens source in a new tab)
    Platforms
    Linux, Windows, macOS
    Checked Nov 8, 2026hashcat.net(opens source in a new tab)
    Hash modes
    Over 720
    Checked Nov 8, 2026hashcat.net(opens source in a new tab)
    GPU backends
    CUDA, HIP, Metal, OpenCL
    Checked Nov 8, 2026hashcat.net(opens source in a new tab)
    Latest version
    8.0.0
    Checked Nov 8, 2026hashcat.net(opens source in a new tab)
  2. John the Ripper logo

    2. John the Ripper

    Best for: Security auditors and admins who need one cracker that handles almost any hash or encrypted file format

    Open sourceWindows, macOS, Linux

    57.5

    score / 100

    Why switch from THC Hydra

    Free offline cracker for captured hashes, with many hash formats and smart wordlist rules.

    Pros

    • Supports hundreds of hash and cipher types, including archives and disk images
    • *2john helper scripts extract hashes from files like ZIP, PDF and SSH keys
    • Free and open source, packaged by most Linux distributions
    • Runs on CPUs, GPUs and many operating systems

    Cons

    • Command-line only, with a learning curve for rules and modes
    • Official binary releases are old; the site recommends building from GitHub
    • Usually slower than Hashcat for GPU-heavy cracking of common hashes
    Visit John the Ripper Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is John the Ripper a good THC Hydra alternative?

    Verified facts

    5 of 5 verified
    Open source
    Yes
    Checked Nov 8, 2026openwall.com(opens source in a new tab)
    Hash types
    Hundreds (jumbo)
    Checked Nov 8, 2026openwall.com(opens source in a new tab)
    Commercial edition
    John the Ripper Pro (Linux, macOS)
    Checked Nov 8, 2026openwall.com(opens source in a new tab)
    Cloud
    AWS image available
    Checked Nov 8, 2026openwall.com(opens source in a new tab)
    Development
    Active on GitHub
    Checked Oct 29, 2026github.com(opens source in a new tab)
  3. Metasploit logo

    3. Metasploit

    Best for: Pentesters and red teams who need a large, maintained library of exploits for known vulnerabilities

    Open sourceLinux, macOS, Windows

    56.8

    score / 100

    Why switch from THC Hydra

    Its auxiliary login scanner modules brute-force many services inside a full exploitation framework.

    Pros

    • Free framework with a very large, regularly updated module library
    • Meterpreter payloads cover Windows, Linux, Android and more
    • Backed by Rapid7, with a commercial Pro edition for teams

    Cons

    • Mainly driven from the command line, with a learning curve
    • GUI, automation and reporting require the paid Pro edition
    • Antivirus tools often flag or quarantine its files on install
    Visit Metasploit Details and reviews
    How this score is calculated
    Editorial fit ×0.360
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Metasploit a good THC Hydra alternative?

    Verified facts

    4 of 4 verified
    Owner
    Rapid7 and open-source community
    Checked Nov 8, 2026metasploit.com(opens source in a new tab)
    Editions
    Framework (open source), Pro (commercial)
    Checked Nov 8, 2026metasploit.com(opens source in a new tab)
    Platforms
    Linux, macOS, Windows
    Checked Nov 8, 2026docs.metasploit.com(opens source in a new tab)
    Payloads
    Meterpreter for Windows, PHP, Python, Java, Android
    Checked Nov 8, 2026metasploit.com(opens source in a new tab)
  4. Nmap logo

    4. Nmap

    Best for: Sysadmins and security professionals who need thorough port, service and OS scanning

    Open sourceWindows, macOS, Linux

    54.4

    score / 100

    Why switch from THC Hydra

    Nmap's NSE brute scripts test logins during a scan, handy if you're already mapping the network.

    Pros

    • Free and open source, with full source code
    • Very thorough port, service and OS detection
    • Scripting engine with hundreds of ready-made scripts
    • Zenmap GUI and companion tools included

    Cons

    • Steep learning curve for non-technical users
    • No continuous home-network monitoring or alerts
    • Its custom licence has limits on commercial redistribution
    Visit Nmap Details and reviews
    How this score is calculated
    Editorial fit ×0.352
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Nmap a good THC Hydra alternative?

    Verified facts

    4 of 4 verified
    Open source
    Yes
    Checked Nov 8, 2026nmap.org(opens source in a new tab)
    Platforms
    Linux, Windows, macOS
    Checked Nov 8, 2026nmap.org(opens source in a new tab)
    GUI
    Zenmap
    Checked Nov 8, 2026nmap.org(opens source in a new tab)
    License
    Nmap Public Source License
    Checked Nov 8, 2026nmap.org(opens source in a new tab)