Alternatives

The Best Rang3r Alternatives in 2026

24 alternatives2 free · 22 open source

Looking for something like Rang3r? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan and 22 are open source.

About Rang3rgithub.com/floriankunushevci/rang3r
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Scan IP addresses and ports concurrently with rang3r, a multithreaded scanner.

PricingNot confirmed
PlatformsLinux

Top picks at a glance

Quick comparison

#AlternativePricingOpen sourcePlatforms
1git-hound —YesLinux
2DVIA-v2 —YesiOS
3masscan —Yes—
4LibreCaptcha —Yes—
5dnSpyEx —YesWindows
6Oscp Exam Report Template Markdown —YesWindows
7OpenAPI Converter —Not stated—
8Ombre FreemiumYes—
9OSCP-Exam-Report-Template-Markdown —Not statedWeb, Windows
10pyWhat —Yes—
24 shown

All Rang3r alternatives

2

DVIA-v2

github.com/prateek147/DVIA-v2Open source
Also covers git, linux, and open source · same kind of open-source project

Practice iOS penetration testing in a deliberately vulnerable app, with exercises covering vulnerabilities tested through iOS 11.

3

masscan

github.com/robertdavidgraham/masscanOpen source
Also covers open source and security tools · same kind of open-source project

Scan TCP ports with masscan, an asynchronous scanner designed for large network ranges.

5

dnSpyEx

github.com/dnSpyEx/dnSpyOpen source
Also covers git, open source, and security tools · same kind of open-source project

dnSpyEx continues the dnSpy project as a debugger and assembly editor for .NET.

8

Ombre

github.com/pypl0/OmbreFreemiumOpen source
Also covers git and security tools · same kind of open-source project · free plan

Ombre adds security, caching, memory, and audit functions in an infrastructure layer for AI requests.

10

pyWhat

github.com/bee-san/pyWhatOpen source
Also covers open source and security tools · same kind of open-source project

pyWhat identifies items such as email addresses and IPs from text or packet captures, according to its project description.

12

Nuclei

github.com/projectdiscovery/nucleiOpen source
Also covers open source and security tools · same kind of open-source project

Scan applications, APIs, networks, DNS, and cloud configurations for vulnerabilities using Nuclei.

14

Malimite

github.com/LaurieWired/MalimiteOpen source
Also covers linux, open source, and security tools · same kind of open-source project

Inspect iOS and macOS applications with Malimite, a decompiler project hosted on GitHub.

15

Crowdsec

github.com/crowdsecurity/crowdsecOpen source
Also covers open source and security tools · same kind of open-source project

CrowdSec provides open-source intrusion prevention, web application firewall, and bot detection tools.

17

Sniffnet

github.com/GyulyVGC/sniffnetOpen source
Also covers linux, open source, and security tools · same kind of open-source project

Monitor network traffic with Sniffnet, a desktop network analysis application.

18

RustNet

github.com/domcyrus/rustnetOpen source
Also covers linux, open source, and security tools · same kind of open-source project

Monitor network activity by process in a terminal with RustNet, which includes packet inspection.

19

mkcert

github.com/FiloSottile/mkcertOpen source
Also covers linux, open source, and security tools · same kind of open-source project

Create locally trusted development certificates for arbitrary names with mkcert.

20

M Captcha

github.com/mCaptcha/mCaptchaFreeOpen source
Also covers open source and security tools · same kind of open-source project · free

Add a proof-of-work CAPTCHA system to an application using the mCaptcha backend component.

22

Karma

github.com/StarGW-net/karma-firewallOpen source
Also covers open source and security tools · same kind of open-source project

Karma Firewall is an Android firewall that states it requires no internet permission and intercepts no allowed user traffic.

24

Dockle

github.com/goodwithtech/dockleOpen source
Also covers open source and security tools · same kind of open-source project

Security and best-practice issues in container images can be checked with Dockle.

No alternatives match this filter.

Alternatives to similar tools

All alternatives
What is the best alternative to Rang3r?
Based on features, tags and platforms, the closest alternatives to Rang3r are git-hound, DVIA-v2, and masscan.
Is there a free alternative to Rang3r?
Yes. Ombre and M Captcha are free or offer a free plan.
Are there open-source alternatives to Rang3r?
Yes: git-hound, DVIA-v2, masscan, and LibreCaptcha.

Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative