Top 12 Open-Source Alternatives to ILSpy

Product categories

Decompiler Developer Tools Development Gaming Software IDE OS & Utilities Python IDE SRE Software Development Text Editors Tool Web Development Tools

Summary

The top open-source alternatives to ILSpy are CFR, APK Studio, and Ghidra. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

CFR Landing Page
1

CFR

CFR is a JVM bytecode decompiler - it will decompile modern Java features - up to and including much of Java 9, but is written entirely in Java 6, so will work anywhere! - It'll even make a decent go of turning class files from other JVM languages (…
Pricing:
- Open Source
#Decompiler #IDE #Development
APK Studio Landing Page
2

APK Studio

APK Studio is an open-source Integrated Development Environment that allows you to recompile and decompile Android applications with its unified interface.
Pricing:
- Open Source
#Development #Tool #IDE
Ghidra Landing Page
3

Ghidra

Software Reverse Engineering (SRE) Framework
Pricing:
- Open Source
#Developer Tools #Software Development #SRE 64 social mentions
MonoDevelop Landing Page
4

MonoDevelop

MonoDevelop enables developers to write desktop and web applications on Linux, Windows and Mac OS X.
Pricing:
- Open Source
#IDE #Text Editors #Software Development
bytecodeviewer.com
5

BV

Bytecode Viewer

A Java 8 Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
Pricing:
- Open Source
#Development #Tool #IDE 2 social mentions
Snowman C++ Decompiler Landing Page
6

Snowman C++ Decompiler

Snowman is a native code to C/C++ decompiler.
Pricing:
- Open Source
#IDE #Software Development #Decompiler 1 social mentions
APK Editor Studio Landing Page
7

APK Editor Studio

APK Editor Studio is an open-source Android application editor that allows you to edit APKs with the help of reverse engineering.
Pricing:
- Open Source
#Gaming Software #Tool #IDE
Visual Studio Code Landing Page
8

Visual Studio Code

Build and debug modern web and cloud applications, by Microsoft
Pricing:
- Open Source
#Text Editors #IDE #Software Development 1011 social mentions
Netbeans Landing Page
9

Netbeans

NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Pricing:
- Open Source
#IDE #Text Editors #Software Development 15 social mentions
Binary Ninja Landing Page
10

Binary Ninja

A reverse engineering platform and GUI
Pricing:
- Open Source
#IDE #Software Development #Decompiler 9 social mentions
Aptana Studio Landing Page
11

Aptana Studio

The world’s most powerful open-source web development IDE just got better. Rebuilt from the ground-up. It's now much faster, customizable and includes new features to help you be more productive.
Pricing:
- Open Source
#IDE #Text Editors #Software Development
Sublime Text Landing Page
12

Sublime Text

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Pricing:
- Open Source
#Text Editors #IDE #Software Development 3 social mentions