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Top 23 C# Reverse Engineering Projects
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ReSharper
ReSharper is now available in VS Code and Cursor. ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
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SteamKit
SteamKit2 is a .NET library designed to interoperate with Valve's Steam network. It aims to provide a simple, yet extensible, interface to perform various actions on the network.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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EntityFramework-Reverse-POCO-Code-First-Generator
EntityFramework Reverse POCO Code First Generator - Beautifully generated code that is fully customisable. This generator creates code as if you reverse engineered a database and lovingly created the code by hand. It is free to academics, commercial use requires a paid licence. Obtain your licence from:
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Project mention: Reverse Engineering Sid Meier's Railroad Tycoon for DOS from 1990 | news.ycombinator.com | 2026-02-17
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Unreal-Library
Decompiler for Unreal package files (.upk, .u, .uasset; etc), with support for Unreal Engine 1, 2, and 3
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AntiCrack-DotNet
.NET Project containing plenty of advanced techniques to detect various types of malicious actions on your software, with syscall support.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C# Reverse Engineering discussion
C# Reverse Engineering related posts
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Show HN: A high-performance Hex Editor with Yara-X support in C#
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Writing a .NET Garbage Collector in C# – Part 1
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Spice86 – A PC emulator for real mode reverse engineering
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Il2CppDumper: Open-Source Tool for Unity Il2cpp Reverse Engineering
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UltimateAntiCheat
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AssetRipper: A GUI Tool for Engine Assets and Asset Bundles
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Reko – A General Purpose Decompiler
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A note from our sponsor - ReSharper
www.jetbrains.com | 7 Jun 2026
Index
What are some of the best open-source Reverse Engineering projects in C#? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | YoutubeDownloader | 15,202 |
| 2 | Il2CppDumper | 8,937 |
| 3 | AssetRipper | 7,616 |
| 4 | GalaxyBudsClient | 5,019 |
| 5 | YoutubeExplode | 3,670 |
| 6 | SteamKit | 3,101 |
| 7 | GARbro | 3,039 |
| 8 | reko | 2,570 |
| 9 | Cpp2IL | 2,424 |
| 10 | AsmResolver | 1,094 |
| 11 | KsDumper | 1,050 |
| 12 | TangledWinExec | 959 |
| 13 | Reloaded-II | 924 |
| 14 | EntityFramework-Reverse-POCO-Code-First-Generator | 714 |
| 15 | SFP | 640 |
| 16 | Spice86 | 639 |
| 17 | MHServerEmu | 547 |
| 18 | Unreal-Library | 456 |
| 19 | OpenKh | 401 |
| 20 | OpenTS2 | 392 |
| 21 | RTCV | 377 |
| 22 | AntiCrack-DotNet | 351 |
| 23 | ManagedInjector | 223 |
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ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
www.jetbrains.com