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Best Sherlock Forensics Port Scanner Alternatives in 2026

Updated

20 tools from port scanner software ranked against Sherlock Forensics Port Scanner on the same published basis.

  1. 1
    Nmap Free plan LinuxMacself-hostedWin $9,980/mo7.6
    Sherlock Forensics Port Scanner vs Nmap
  2. 2
    ScanSearch Free plan apiLinuxWeb $0.30/mo7.6
    Sherlock Forensics Port Scanner vs ScanSearch
  3. 3
    Naabu Free plan apiLinuxMacself-hostedWin Free7.4
    Sherlock Forensics Port Scanner vs Naabu
  4. 4
    Pentest-Tools Port Scanner Free plan apiWeb $95/mo7.3
    Sherlock Forensics Port Scanner vs Pentest-Tools Port Scanner
  5. 5
    RustScan Free plan AndroidLinuxMacself-hostedWin Free7.3
    Sherlock Forensics Port Scanner vs RustScan
  6. 6
    NetsCLI Free plan LinuxMacWin Free7.2
    Sherlock Forensics Port Scanner vs NetsCLI
  7. 7
    Masscan Free plan LinuxMacself-hostedWin Free7.0
    Sherlock Forensics Port Scanner vs Masscan
  8. 8
    Unicornscan Free plan apiLinuxMacself-hostedWeb Free7.0
    Sherlock Forensics Port Scanner vs Unicornscan
  9. 9
    Angry IP Scanner Free plan LinuxMacWin Free6.9
    Sherlock Forensics Port Scanner vs Angry IP Scanner
  10. 11
    HostedScan Security Free trial apiWeb $39/mo6.7
    Sherlock Forensics Port Scanner vs HostedScan Security
  11. 12
    Nmap Online Scan Free trial Web 6.7
    Sherlock Forensics Port Scanner vs Nmap Online Scan
  12. 13
    PortScannerLabs Free plan Web Free6.7
    Sherlock Forensics Port Scanner vs PortScannerLabs
  13. 14
    portwave LinuxMacWin 6.7
    Sherlock Forensics Port Scanner vs portwave
  14. 15
    ZMap LinuxMacself-hosted 6.7
    Sherlock Forensics Port Scanner vs ZMap
  15. 16
    Farsight Linux 6.6
    Sherlock Forensics Port Scanner vs Farsight
  16. 17
    PortScan.com Free plan apiWeb Free6.6
    Sherlock Forensics Port Scanner vs PortScan.com
  17. 18
    SolarWinds Port Scanner Free trial self-hostedWin 6.6
    Sherlock Forensics Port Scanner vs SolarWinds Port Scanner
  18. 19
    HackerTarget TCP Port Scan apiextensionWeb $0.83/mo6.4
    Sherlock Forensics Port Scanner vs HackerTarget TCP Port Scan
  19. 20
    Port Scanner ActiveX Control Win 6.2
    Sherlock Forensics Port Scanner vs Port Scanner ActiveX Control
  20. 21
    Port Scanner Software Win 6.2
    Sherlock Forensics Port Scanner vs Port Scanner Software

Sherlock Forensics Port Scanner alternatives compared

#ToolScoreFree planFromRuns on
1Nmap7.6Free plan$9,980/moLinux, Mac, self-hosted, Windows
2ScanSearch7.6Free plan$0.30/moAPI, Linux, Web
3Naabu7.4Free planFreeAPI, Linux, Mac, self-hosted, Windows
4Pentest-Tools Port Scanner7.3Free plan$95/moAPI, Web
5RustScan7.3Free planFreeAndroid, Linux, Mac, self-hosted, Windows
6NetsCLI7.2Free planFreeLinux, Mac, Windows
7Masscan7.0Free planFreeLinux, Mac, self-hosted, Windows
8Unicornscan7.0Free planFreeAPI, Linux, Mac, self-hosted, Web
9Angry IP Scanner6.9Free planFreeLinux, Mac, Windows
11HostedScan Security6.7No$39/moAPI, Web
12Nmap Online Scan6.7No—Web
13PortScannerLabs6.7Free planFreeWeb
14portwave6.7No—Linux, Mac, Windows
15ZMap6.7No—Linux, Mac, self-hosted
16Farsight6.6No—Linux
17PortScan.com6.6Free planFreeAPI, Web
18SolarWinds Port Scanner6.6No—self-hosted, Windows
19HackerTarget TCP Port Scan6.4No$0.83/moAPI, Browser, Web
20Port Scanner ActiveX Control6.2No—Windows
21Port Scanner Software6.2No—Windows
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Questions about Sherlock Forensics Port Scanner alternatives

What is the best alternative to Sherlock Forensics Port Scanner?

Nmap, number 1 in port scanner software with a score of 7.6 out of 10. The others here: ScanSearch, Naabu, Pentest-Tools Port Scanner and 16 more.

What is the best free alternative to Sherlock Forensics Port Scanner?

Nmap is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.