1
Also covers linux, open source, and security tools · same kind of open-source project
git-hound searches public GitHub repositories for exposed secrets and credentials.
Alternatives
The Best mkcert Alternatives in 2026
24 alternatives1 free · 24 open source
Looking for something like mkcert? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 24 are open source.
Create locally trusted development certificates for arbitrary names with mkcert.
Top picks at a glance
First suggestiongit-houndgit-hound searches public GitHub repositories for exposed…Free or freemium optionM CaptchaAdd a proof-of-work CAPTCHA system to an application using…Another optionMalimiteInspect iOS and macOS applications with Malimite, a…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | git-hound | — | Yes | Linux |
| 2 | Malimite | — | Yes | iOS, Linux, macOS |
| 3 | iOS + macOS Configs | — | Yes | iOS, macOS |
| 4 | Reversing Bits | — | Yes | Linux, Windows |
| 5 | DVIA-v2 | — | Yes | iOS |
| 6 | Rang3r | — | Yes | Linux |
| 7 | Key Manager | — | Yes | — |
| 8 | Sniffnet | — | Yes | — |
| 9 | RustNet | — | Yes | — |
| 10 | M Captcha | Free | Yes | — |
All mkcert alternatives
2
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.
3
Also covers open source and security tools · same kind of open-source project
Configure DNS over HTTPS on iOS and macOS using the provided configuration profiles.
4
Also covers linux, open source, and security tools · same kind of open-source project
Use reference sheets for reverse engineering, binary analysis, and assembly programming tools.
5
Also covers linux, open source, and security tools · same kind of open-source project
Practice iOS penetration testing in a deliberately vulnerable app, with exercises covering vulnerabilities tested through iOS 11.
6
Also covers linux, open source, and security tools · same kind of open-source project
Scan IP addresses and ports concurrently with rang3r, a multithreaded scanner.
7
Also covers linux, open source, and security tools · same kind of open-source project
Manage GnuPG keys from a terminal with gpg-tui, a text-based key management interface.
8
Also covers linux, open source, and security tools · same kind of open-source project
Monitor network traffic with Sniffnet, a desktop network analysis application.
9
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.
10
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.
11
Also covers open source and security tools · same kind of open-source project
Plexiglass helps detect and protect against vulnerabilities in large language models.
12
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.
13
Also covers open source and security tools · same kind of open-source project
This repository organizes formal verification and model-checking resources, techniques, and tools.
14
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.
15
Also covers open source and security tools · same kind of open-source project
AllSafe provides an intentionally vulnerable Android app for security testing and practice.
16
Also covers open source and security tools · same kind of open-source project
Browse a curated collection of information security tools, links, and learning resources.
17
Also covers open source and security tools · same kind of open-source project
Set up a Windows virtual machine for reverse engineering with FLARE-VM’s software installation scripts.
18
Also covers open source and security tools · same kind of open-source project
This GitHub list collects books, guidelines, blogs, videos, tools, and cases related to CI/CD security.
19
Also covers open source and security tools · same kind of open-source project
Check open-source dependencies for vulnerabilities and license compliance with OpenSCA-CLI.
20
Also covers open source and security tools · same kind of open-source project
Agentic Radar scans agent workflows for security issues and helps developers review potential risks.
21
Also covers open source and security tools · same kind of open-source project
Configure network activity rules through Windows Filtering Platform with Simplewall.
22
Also covers open source and security tools · same kind of open-source project
Set network rules by application or globally with Fort Firewall for Windows.
23
Also covers open source and security tools · same kind of open-source project
acme.sh automates SSL and TLS certificate management using a Unix shell script ACME client.
24
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.
No alternatives match this filter.
Alternatives to similar tools
git-hound24 alternativesReversing Bits24 alternativesPlexiglass24 alternativesOpenSCA-CLI24 alternativesiOS + macOS Configs24 alternativesKarma24 alternatives
TopicSecurity Tools · 202 sites Best-of list8 Best Free Authenticator Apps for Codes and Recovery Listingmkcert details
What is the best alternative to mkcert?
Based on features, tags and platforms, the closest alternatives to mkcert are git-hound, Malimite, and iOS + macOS Configs.
Is there a free alternative to mkcert?
Yes. M Captcha is free or offer a free plan.
Are there open-source alternatives to mkcert?
Yes: git-hound, Malimite, iOS + macOS Configs, and Reversing Bits.
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