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Alternatives · 2026

The best Reko alternatives

The rest of Best Decompiler Software, in this site's order: each with what it costs, where it runs and its record score.

1
Binary Ninja

Binary Ninja may suit people analyzing binaries who need decompilation, debugging or automation tools.

WebWindowsMac+3 $199 one-time Record6.0 Visit
2
JEB

JEB is suited to reverse engineers, researchers, students, and hobbyists, with its Community Edition specifically described for those groups and…

WindowsMacLinux+2 $1,200 a year Record5.8 Visit
3
IDA Pro

IDA Pro suits software and security professionals who need to inspect binaries across processor families, automate analysis or debug remote targets.

WindowsMacLinux $1,099 a year Record5.6 Visit
4
rev.ng

rev.ng suits reverse-engineering users working with its listed binary formats and architectures.

WebWindowsMac+3 Free plan Record5.6 Visit
5
Ghidra

Ghidra suits people analyzing compiled software who need interactive or automated tools and the option to build scripts or extensions.

WindowsMacLinux+3 Free plan Record5.1 Visit
6
Boomerang

Boomerang is aimed at developers and experimenters working with supported native machine-code binaries.

WindowsMacLinux Free plan Record4.9 Visit
7
RetDec

RetDec suits developers and analysts who need to inspect supported machine-code formats and architectures.

WindowsMacLinux+1 Free plan Record4.9 Visit
8
uncompyle6

uncompyle6 is intended for developers working with Python bytecode and debugging tools.

WindowsMacLinux+1 Free plan Record4.9 Visit
9
Bytecode Viewer

Bytecode Viewer suits developers and others working with Java or Android compiled code who need to inspect, decompile, edit, or compile it.

WindowsMacLinux Free plan Record4.8 Visit
10
CFR

CFR suits developers who need to inspect Java bytecode or try to recover Java source from class files and JARs.

WindowsMacLinux+2 Free plan Record4.8 Visit
11
JADX

JADX suits developers and analysts who need to inspect Android app code, search decompiled output, or use a debugger with a qualifying app or device.

WindowsMacLinux Free plan Record4.7 Visit
12
pycdc

It suits developers who need command-line Python bytecode decompilation or disassembly.

WindowsMacLinux Free plan Record4.7 Visit
13
ILSpy

ILSpy suits developers who need to inspect or decompile .NET assemblies on Windows, Linux, or macOS.

WindowsMacLinux+1 Free plan Record4.6 Visit
14
JD-GUI

JD-GUI suits developers who need to inspect Java bytecode, archives, module hierarchies, or stack traces.

WindowsMacLinux Free plan Record4.6 Visit
15 WindowsMacLinux Free plan Record4.6 Visit
16
dnSpyEx

dnSpyEx suits developers who need to inspect, edit, decompile, or debug .NET assemblies without source code.

WindowsLinux Free plan Record4.5 Visit
17
dotPeek

dotPeek suits Windows users who need to inspect .NET assemblies, recover equivalent C# code, or work with compiled assemblies in Visual Studio’s…

Windows Free plan Record4.5 Visit
18 MacLinux £89 one-time Record4.5 Visit
19
Krakatau

Krakatau suits Linux users who need to inspect, edit, assemble, or disassemble Java bytecode, including obfuscated binaries.

Linux Free plan Record4.4 Visit
20
Relyze

Relyze suits people analyzing native-code binaries, including those investigating patches or malware variants.

Windows Free plan Record4.4 Visit
21 Linux Free plan Record4.3 Visit
22 Free plan Record3.6 Visit
23 Windows $396 a year Record2.7 Visit