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ILSpy
ilspy · v7.2-rc • deprecated
1
7.0
Avalonia-based .NET decompiler
brew install --cask ilspy 135
30-day installs
403
90-day installs
2.9K
365-day installs
Install trend
Trust Score 1/10
✗ Open source +0
✗ Active development +0
✗ Licensed +0
✗ No auto-updates +0
✗ Deprecated +0
✓ Established (>1yr) +1
✗ Low installs +0
Review
Mar 10, 2026ILSpy is a powerful .NET decompiler that allows developers to explore and analyze compiled assemblies. Its Avalonia-based interface offers a modern and responsive experience, making it a valuable tool for debugging, learning, and reverse-engineering .NET applications.
ILSpy decompiles .NET binaries into readable C# code, enabling developers to inspect and understand compiled assemblies.
Maturity: While ILSpy has been around since 2011, recent activity has slowed, with a call for maintainers and some unresolved issues.
Community: The app has seen limited community discussion, with mentions primarily on Hacker News and no activity on Reddit.
Pros
- + Open-source and free to use
- + Cross-platform support via Avalonia
- + Powerful decompilation capabilities
Cons
- - No auto-update feature
- - Unclear licensing terms
Community Mentions
Positive sentiment Negative sentiment Neutral / unknown