The Best Reverse Engineering Tools in 2026
We researched reverse engineering tools from official websites, including pricing pages, plan tables, and product documentation. Rankings reflect each product’s fit for disassembly, decompilation, binary analysis, and firmware investigation, alongside value for money and verified features for reverse engineering work.
Our top picks
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Top ranked
Ghidra#1 of 729.4/10A broad, free toolkit for native-code and bytecode reverse engineering.
Free plan
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Runner-up
IDA Pro#2 of 729.2/10A comprehensive native reverse-engineering suite with substantial annual licensing costs.
-
Top-ranked free plan
ImHex#3 of 728.7/10A desktop binary inspection workbench with editing, patterns, comparison, and disassembly.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 72 tools, best first · page 1 of 2
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Best forBroad, free native and bytecode analysis
A broad, free toolkit for native-code and bytecode reverse engineering.
9.4/10★★★★★Visit Ghidra -
Best forEnterprise-grade native reverse engineering
A comprehensive native reverse-engineering suite with substantial annual licensing costs.
9.2/10★★★★★Visit IDA Pro -
Best forBinary inspection, editing, and pattern analysis
A desktop binary inspection workbench with editing, patterns, comparison, and disassembly.
8.7/10★★★★☆Visit ImHex -
Best forBroad, free command-line reverse engineering
A broad, free toolkit for command-line binary analysis, debugging, patching, and emulation.
- Decompiler
- Firmware analysis
- Plugin API
8.6/10★★★★☆Visit radare2 -
Best forFree object-file inspection and disassembly
A free toolkit for inspecting, disassembling, and managing object files.
- Plugin API
8.3/10★★★★☆Visit GNU Binutils -
Best forFree Windows .NET investigation
A capable free choice for investigating .NET assemblies on Windows.
8.1/10★★★★☆Visit JetBrains -
Best forCross-platform dynamic instrumentation
A free, open-source toolkit for runtime analysis, hooking, tracing, and memory inspection.
- Plugin API
8.0/10★★★★☆Visit Frida -
Best forHybrid symbolic binary analysis
A free, open-source framework for hybrid symbolic binary analysis across many architectures.
- Decompiler
- Firmware analysis
- Plugin API
7.9/10★★★★☆Visit angr -
Best for.NET decompilation across desktop platforms
A free, open-source choice for inspecting and decompiling .NET assemblies across desktop platforms.
7.8/10★★★★☆Visit ILSpy -
Best forFree executable decompilation libraries
A free, open-source toolkit for static executable analysis and decompilation.
7.7/10★★★★☆Visit RetDec -
Best forCross-platform binary emulation
An open-source Python framework for emulation, sandboxing, instrumentation, and debugging.
- Firmware analysis
- Plugin API
7.6/10★★★★☆Visit Qiling -
Best forLow-cost Windows hex and assembly editing
A low-cost Windows tool for editing binary files, executable formats, and drives.
7.5/10★★★★☆Visit Hiew -
Best forProfessional native-code analysis
A capable native-code analysis suite with broad APIs, plugins, and commercial tiers.
7.4/10★★★★☆Visit Binary Ninja -
Best forMulti-format professional decompilation
JEB combines broad decompilation coverage with debugging, scripting, and automation.
7.3/10★★★★☆Visit JEB -
Best forFree GUI-based binary analysis
A broad free toolkit for GUI-based binary analysis across Linux, macOS, and Windows.
- Decompiler
- Firmware analysis
- Plugin API
7.2/10★★★★☆Visit Cutter -
Best forFree Android bytecode decompilation
A free, open-source choice for inspecting Android bytecode through GUI or CLI workflows.
7.1/10★★★★☆Visit JADX -
Best forFree extensible binary analysis
A free, extensible command-line toolkit for analyzing binaries, firmware, and code.
- Decompiler
- Firmware analysis
- Plugin API
7.0/10★★★★☆Visit Rizin -
Best forAutomated native decompilation and analysis pipelines
Scriptable native-binary analysis with cloud, desktop, and self-hosted options.
6.9/10★★★☆☆Visit rev.ng -
Best forAutomated firmware security analysis
A free Linux tool combining firmware extraction, emulation, analysis, and reporting.
- Decompiler
- Firmware analysis
6.8/10★★★☆☆Visit EMBA -
Best forScriptable bulk binary analysis
A broad, extensible toolkit for teams handling bulk binary analysis without a decompiler.
- Firmware analysis
- Plugin API
6.7/10★★★☆☆Visit Vivisect -
Best forResearch-oriented binary analysis
A flexible, research-oriented framework for hybrid binary analysis and program modeling.
- Firmware analysis
- Plugin API
6.6/10★★★☆☆Visit BAP -
Best forProgrammable hybrid binary analysis
A free, programmable toolkit for hybrid analysis, emulation, and binary modification.
6.5/10★★★☆☆Visit Miasm -
Best forTeams extending static analysis across architectures
A multi-architecture toolkit for building static binary-analysis workflows, not a source decompiler.
6.4/10★★★☆☆Visit B2R2 -
Best forAnalysts moving supported binaries into LLVM workflows
A focused open-source lifter for applying LLVM analysis and fuzzing to supported binaries.
6.3/10★★★☆☆Visit McSema -
Best forBaseband firmware emulation and fuzzing
A free, open-source choice for dynamic baseband analysis, fuzzing, and debugging on Linux.
- Firmware analysis
- Plugin API
6.2/10★★★☆☆Visit FirmWire -
Best forEmbedded-device dynamic analysis orchestration
A focused Linux toolkit for coordinating firmware emulation, debugging, and device analysis.
- Firmware analysis
- Plugin API
6.1/10★★★☆☆Visit Avatar² -
Best forAutomated embedded firmware emulation
A focused Linux toolkit for automating embedded-firmware emulation and dynamic security analysis.
- Firmware analysis
6.0/10★★★☆☆Visit Firmadyne -
Best forUEFI firmware structure inspection
A cross-platform toolkit for parsing, verifying, searching and extracting UEFI firmware images.
- Firmware analysis
5.9/10★★★☆☆Visit UEFITool -
Best forRecord-and-replay analysis of emulated systems
PANDA records and replays emulated execution for plugin-based dynamic analysis.
- Plugin API
5.8/10★★★☆☆Visit PANDA -
Best forLinux C++ recovery and binary similarity
A research framework for binary analysis, C++ recovery and function similarity work.
5.7/10★★★☆☆Visit Pharos -
Best forAndroid resource decoding and APK rebuilding
A focused, free CLI for decoding, editing, and rebuilding Android APKs.
5.6/10★★★☆☆Visit Apktool -
Best forProgrammatic Android APK analysis
An open-source, self-hosted toolkit for programmatic Android binary analysis.
- Decompiler
5.4/10★★★☆☆Visit Androguard -
Best for.NET debugging and assembly editing
A capable free tool for debugging and editing .NET and Unity assemblies without source.
5.3/10★★★☆☆Visit dnSpyEx -
Best forSimple free static native decompilation
A free desktop decompiler for straightforward static analysis of native binaries.
- Decompiler
5.2/10★★★☆☆Visit Rec Studio -
Best forNative analysis on macOS and Linux
A capable native-analysis suite for macOS and Linux, with paid licensing and no free plan.
5.1/10★★★☆☆Visit Hopper -
Best forDynamic symbolic and taint analysis
A focused, free toolkit for dynamic symbolic execution, taint analysis, and emulation.
5.0/10★★☆☆☆Visit Triton -
Best forFirmware inventory and vulnerability triage
A focused static-analysis tool for firmware inventory and vulnerability triage.
- Firmware analysis
- Plugin API
4.9/10★★☆☆☆Visit FACT -
Best forExperimental native-code decompilation
A free desktop decompiler for experimenting with native-code to C workflows.
4.8/10★★☆☆☆Visit Boomerang -
Best forAnalysts identifying executable capabilities and behaviors
An open-source static analyzer for matching executable behavior to a ruleset.
4.7/10★★☆☆☆Visit capa -
Best forJava bytecode decompilation through code or CLI
A Java-focused tool for decompiling class files and JARs through code or CLI.
4.6/10★★☆☆☆Visit Procyon -
Best forAndroid DEX assembly workflows
A focused, free toolkit for converting Android DEX and smali from the command line.
4.5/10★★☆☆☆Visit Smali/Baksmali -
Best forFree Java class and JAR decompilation
CFR turns Java class files and JARs into source, with command-line and library use.
4.4/10★★☆☆☆Visit CFR -
Best forWindows binary diffing and native-code review
A Windows desktop tool for native-code analysis, binary diffing, and patching.
4.3/10★★☆☆☆Visit Relyze -
Best forWindows PE inspection and patching
A focused Windows utility for static PE inspection, resource editing, unpacking, and patching.
- Plugin API
4.2/10★★☆☆☆Visit PE Explorer -
Best forPython bytecode decompilation
A free, open-source choice for decompiling Python bytecode across many versions.
4.1/10★★☆☆☆Visit uncompyle6 -
Best forWindows malware and binary inspection
Freemium Windows desktop tool for static binary and malware inspection.
4.0/10★★☆☆☆Visit Malcat -
Best forBuilding custom LLVM-based binary lifters
A focused C++ library for lifting supported binaries into LLVM IR.
3.9/10★★☆☆☆Visit Remill -
Best forStatic x86 and ARM analysis, including ROP discovery
A scriptable Linux toolkit for binary analysis, control-flow recovery, and ROP gadget work.
- Plugin API
3.8/10★★☆☆☆Visit BARF -
Best forAgentless guest execution tracing
Open-source, self-hosted tracing for stealthy analysis of binaries and guest activity.
3.7/10★★☆☆☆Visit DRAKVUF -
Best forRecovering source from Python bytecode
A focused command-line utility for turning Python bytecode into readable source.
3.6/10★★☆☆☆View pycdc
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Analysis mode | Score |
|---|---|---|---|---|---|
| 1 | Ghidra | Yes | Free | 9.4 | |
| 2 | IDA Pro | No | $1,099/yr | 9.2 | |
| 3 | ImHex | Yes | Free | 8.7 | |
| 4 | radare2 | Yes | Free | Hybrid | 8.6 |
| 5 | GNU Binutils | Yes | Free | Static | 8.3 |
| 6 | dotPeek | Yes | Free | 8.1 | |
| 7 | Frida | Yes | Free | Dynamic | 8.0 |
| 8 | angr | Yes | Free | Hybrid | 7.9 |
| 9 | ILSpy | Yes | Free | 7.8 | |
| 10 | RetDec | Yes | Free | 7.7 | |
| 11 | Qiling Framework | Yes | Free | Dynamic | 7.6 |
| 12 | Hiew | No | $25 one-time | 7.5 | |
| 13 | Binary Ninja | Yes | $199 one-time | 7.4 | |
| 14 | JEB | Yes | $1,200/user/yr | 7.3 | |
| 15 | Cutter | Yes | Free | Hybrid | 7.2 |
| 16 | JADX | Yes | Free | 7.1 | |
| 17 | Rizin | Yes | Free | Hybrid | 7.0 |
| 18 | rev.ng | Yes | Free | 6.9 | |
| 19 | EMBA | Yes | Free | Hybrid | 6.8 |
| 20 | Vivisect | Yes | Free | Hybrid | 6.7 |
| 21 | BAP (Binary Analysis Platform) | Yes | Free | Hybrid | 6.6 |
| 22 | Miasm | Yes | Free | Hybrid | 6.5 |
| 23 | B2R2 | Yes | Free | Static | 6.4 |
| 24 | McSema | Yes | Free | Static | 6.3 |
| 25 | FirmWire | Yes | Free | Dynamic | 6.2 |
| 26 | Avatar² | Yes | Free | Dynamic | 6.1 |
| 27 | Firmadyne | Yes | Free | Dynamic | 6.0 |
| 28 | UEFITool | Yes | Free | Static | 5.9 |
| 29 | PANDA | Yes | Free | Dynamic | 5.8 |
| 30 | Pharos | Yes | Free | Static | 5.7 |
| 31 | Apktool | Yes | Free | Static | 5.6 |
| 32 | Androguard | Yes | Free | Static | 5.4 |
| 33 | dnSpyEx | Yes | Free | 5.3 | |
| 34 | Rec Studio | Yes | Free | Static | 5.2 |
| 35 | Hopper Disassembler | No | 5.1 | ||
| 36 | Triton | Yes | Free | Dynamic | 5.0 |
| 37 | FACT | Free | Static | 4.9 | |
| 38 | Boomerang | Yes | Free | 4.8 | |
| 39 | capa | Yes | Free | Static | 4.7 |
| 40 | Procyon | Yes | Free | 4.6 | |
| 41 | Smali/Baksmali | Yes | Free | Static | 4.5 |
| 42 | CFR | Yes | Free | 4.4 | |
| 43 | Relyze | Yes | 4.3 | ||
| 44 | PE Explorer | No | Static | 4.2 | |
| 45 | uncompyle6 | Yes | Free | 4.1 | |
| 46 | Malcat | Yes | Static | 4.0 | |
| 47 | Remill | Yes | Free | Static | 3.9 |
| 48 | BARF | Yes | Free | Static | 3.8 |
| 49 | DRAKVUF | Free | 3.7 | ||
| 50 | pycdc | Yes | Free | 3.6 |
Head-to-head All 27 comparisons →
- Ghidra vs ImHex
- Ghidra vs radare2
- Ghidra vs GNU Binutils
- Ghidra vs dotPeek
- Ghidra vs Frida
- Ghidra vs angr
- IDA Pro vs ImHex
- IDA Pro vs radare2
- IDA Pro vs GNU Binutils
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How we rank reverse engineering tools
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update