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Best Sherlock Forensics Port Scanner Alternatives in 2026

Updated

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

  1. 1
    Naabu Free plan apiLinuxMacself-hostedWin Free6.6
    Sherlock Forensics Port Scanner vs Naabu
  2. 2
    NetsCLI Free plan LinuxMacWin Free6.6
    Sherlock Forensics Port Scanner vs NetsCLI
  3. 3
    RustScan Free plan AndroidLinuxMacself-hostedWin Free6.6
    Sherlock Forensics Port Scanner vs RustScan
  4. 4
    Angry IP Scanner Free plan LinuxMacWin Free6.5
    Sherlock Forensics Port Scanner vs Angry IP Scanner
  5. 5
    Masscan Free plan LinuxMacself-hostedWin Free6.5
    Sherlock Forensics Port Scanner vs Masscan
  6. 6
    Nmap Free plan LinuxMacself-hostedWin $9,980/mo6.5
    Sherlock Forensics Port Scanner vs Nmap
  7. 7
    ScanSearch Free plan apiLinuxWeb $0.30/mo6.5
    Sherlock Forensics Port Scanner vs ScanSearch
  8. 8
    Unicornscan Free plan apiLinuxMacself-hostedWeb Free6.5
    Sherlock Forensics Port Scanner vs Unicornscan
  9. 9
    Pentest-Tools Port Scanner Free plan apiWeb $95/mo6.4
    Sherlock Forensics Port Scanner vs Pentest-Tools Port Scanner
  10. 11
    PortScan.com Free plan apiWeb Free6.3
    Sherlock Forensics Port Scanner vs PortScan.com
  11. 12
    PortScannerLabs Free plan Web Free6.3
    Sherlock Forensics Port Scanner vs PortScannerLabs
  12. 13
    portwave LinuxMacWin 5.5
    Sherlock Forensics Port Scanner vs portwave
  13. 14
    ZMap LinuxMacself-hosted 5.5
    Sherlock Forensics Port Scanner vs ZMap
  14. 15
    Farsight Linux 5.4
    Sherlock Forensics Port Scanner vs Farsight
  15. 16
    HackerTarget TCP Port Scan apiextensionWeb $0.83/mo5.4
    Sherlock Forensics Port Scanner vs HackerTarget TCP Port Scan
  16. 17
    Nmap Online Scan Free trial Web 5.4
    Sherlock Forensics Port Scanner vs Nmap Online Scan
  17. 18
    Port Scanner Software Win 5.3
    Sherlock Forensics Port Scanner vs Port Scanner Software
  18. 19
    Advanced Port Scanner Free plan Win Free5.1
    Sherlock Forensics Port Scanner vs Advanced Port Scanner
  19. 20
    eslint-plugin-jsx-a11y Free plan Free5.1
    Sherlock Forensics Port Scanner vs eslint-plugin-jsx-a11y
  20. 21
    Port Authority Free plan Android Free5.1
    Sherlock Forensics Port Scanner vs Port Authority

Sherlock Forensics Port Scanner alternatives compared

#AppScoreFree planFromRuns on
1Naabu6.6Free planFreeAPI, Linux, Mac, self-hosted, Windows
2NetsCLI6.6Free planFreeLinux, Mac, Windows
3RustScan6.6Free planFreeAndroid, Linux, Mac, self-hosted, Windows
4Angry IP Scanner6.5Free planFreeLinux, Mac, Windows
5Masscan6.5Free planFreeLinux, Mac, self-hosted, Windows
6Nmap6.5Free plan$9,980/moLinux, Mac, self-hosted, Windows
7ScanSearch6.5Free plan$0.30/moAPI, Linux, Web
8Unicornscan6.5Free planFreeAPI, Linux, Mac, self-hosted, Web
9Pentest-Tools Port Scanner6.4Free plan$95/moAPI, Web
11PortScan.com6.3Free planFreeAPI, Web
12PortScannerLabs6.3Free planFreeWeb
13portwave5.5No—Linux, Mac, Windows
14ZMap5.5No—Linux, Mac, self-hosted
15Farsight5.4No—Linux
16HackerTarget TCP Port Scan5.4No$0.83/moAPI, Browser, Web
17Nmap Online Scan5.4No—Web
18Port Scanner Software5.3No—Windows
19Advanced Port Scanner5.1Free planFreeWindows
20eslint-plugin-jsx-a11y5.1Free planFree—
21Port Authority5.1Free planFreeAndroid
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Questions about Sherlock Forensics Port Scanner alternatives

What is the best alternative to Sherlock Forensics Port Scanner?

Naabu, number 1 in port scanner software with a score of 6.6 out of 10. The others here: NetsCLI, RustScan, Angry IP Scanner and 16 more.

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

Naabu is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.