1
challenges.re
challenges.reAlso covers engineering, security, and security tools · same kind of website
Solve reverse engineering challenges published on challenges.re, a challenge-focused site.
Alternatives
The Best Rizin Alternatives in 2026
24 alternatives2 free · 7 open source
Looking for something like Rizin? 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 7 are open source.
Rizin supports analysis of executable programs through an open source reverse engineering framework.
Top picks at a glance
First suggestionchallenges.reSolve reverse engineering challenges published on…Free or freemium optionBetter AuthBuild authentication into applications with Better Auth, an…Open source optionApktoolApktool reverse engineers Android APK files and provides a…Another optionAPKToolInspect and reverse engineer Android application packages…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | challenges.re | — | Not stated | Web |
| 2 | APKTool | — | Not stated | Android, Web |
| 3 | Plugins | — | Not stated | Web |
| 4 | Apktool | — | Yes | Android |
| 5 | Awesome List | — | Not stated | — |
| 6 | GHIDRA | — | Yes | — |
| 7 | Plugins | — | Not stated | Windows |
| 8 | Radare2 | — | Not stated | — |
| 9 | Binary Ninja | — | Not stated | Linux, macOS, Web |
| 10 | BBRadar | — | Not stated | Web |
All Rizin alternatives
2
APKTool
apktool.orgAlso covers engineering, security, and security tools · same kind of website
Inspect and reverse engineer Android application packages using the Apktool utility.
3
Plugins
plugins.hex-rays.comAlso covers engineering, security, and security tools · same kind of website
This directory lists plugins for IDA Pro that add functions for reverse engineering workflows.
4
Also covers engineering, security, and security tools · open source
Apktool reverse engineers Android APK files and provides a repository for the project.
5
Awesome List
github.com/0xor0ne/awesome-listAlso covers engineering, security, and security tools
Browse a cybersecurity-focused collection of links and resources in this repository.
6
Also covers security and security tools · open source
Analyze software with Ghidra, a framework for reverse engineering compiled programs.
7
Plugins
github.com/x64dbg/x64dbg/wiki/PluginsAlso covers security and security tools
Browse plugins for x64dbg, a Windows debugger used for reverse engineering and malware analysis.
8
Radare2
github.com/radareorg/radare2Also covers security and security tools
Analyze and reverse engineer software with radare2, a Unix-like framework and command-line toolkit.
9
Binary Ninja
binary.ninja/freeAlso covers security and security tools · same kind of website
Binary Ninja supports software reverse engineering and can be tried in a browser or installed as a desktop application.
10
BBRadar
bbradar.ioAlso covers security and security tools · same kind of website
Browse public bug bounty programs and compare their rewards, scope tags, launch dates, and research opportunities.
11
Unblob
unblob.orgAlso covers security and security tools · same kind of website
unblob extracts files from complex binary blobs and firmware images, supporting security analysis of embedded software.
12
Cheatsheet
comparitech.com/net-admin/metasploit-cheat-sheetAlso covers security and security tools · same kind of website
The Metasploit cheat sheet collects command references for working with the framework.
13
Also covers security and security tools · open source
Set up a Windows virtual machine for reverse engineering with FLARE-VM’s software installation scripts.
14
Also covers security and security tools · open source
AndroGuard provides tools for reverse engineering and penetration testing Android applications.
15
Also covers security and security tools · open source
Find community-provided plugins for the Binary Ninja reverse engineering platform.
16
Asymmetric Research
asymmetric.reAlso covers security and security tools · same kind of website
Asymmetric Research provides security partnerships for L1 and L2 blockchains and DeFi protocols, including engineering and threat-response work.
17
Also covers security and security tools · open source · free plan
Build authentication into applications with Better Auth, an authentication framework.
18
Also covers security and security tools · open source
Windows program inspection is supported by x64dbg, an open source debugger for both x64 and x32 applications.
19
Frida
github.com/frida/fridaAlso covers security and security tools
Instrument running software with Frida, a dynamic analysis toolkit for observing and reprogramming applications.
20
Also covers security and security tools · same kind of website · free plan
Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.
21
Also covers security and security tools · same kind of website
Generate secure SSL configurations for selected web, database, and mail software.
22
GoPlus Locker V3
gopluslabs.ioAlso covers security and security tools · same kind of website
GoPlus offers Web3 security tools including audits, APIs, a user security hub, and a browser extension.
23
NVD
nvd.nist.govAlso covers security and security tools · same kind of website
Search the National Vulnerability Database, a public resource for vulnerability information.
24
WhatsMyDNS
whatsmydns.netAlso covers security and security tools · same kind of website
WhatsMyDNS checks DNS record propagation across global resolvers for record types including A, AAAA, MX, and TXT.
No alternatives match this filter.
Alternatives to similar tools
OTP Auth24 alternativesMozilla SSL24 alternativesNVD24 alternativeschallenges.re24 alternativesGoPlus Locker V324 alternativesWhatsMyDNS24 alternatives
TopicSecurity Tools · 202 sites Best-of list8 Best Free Authenticator Apps for Codes and Recovery ListingRizin details
What is the best alternative to Rizin?
Based on features, tags and platforms, the closest alternatives to Rizin are challenges.re, APKTool, and Plugins.
Is there a free alternative to Rizin?
Yes. Better Auth and OTP Auth are free or offer a free plan.
Are there open-source alternatives to Rizin?
Yes: Apktool, GHIDRA, Flare VM, and AndroGuard.
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