dnSpy

dnSpy is a free and open-source tool tailored for debugging, decompiling, and editing .NET and Unity assemblies—even without source code. It supports light/dark themes and portable use, making it popular among developers and reverse engineers.

Features

Runtime debugging of .NET and Unity assemblies
Edit and recompile IL code live
High-fidelity decompiler (C#, IL view)
Portable app—no installation needed
Light and dark UI theme options
Free and open-source under GPLv3

Project Samples

Project Activity

See All Activity >

License

MIT License

Follow dnSpy

dnSpy Web Site

Other Useful Business Software

Loan management software that makes it easy.

Ideal for lending professionals who are looking for a feature rich loan management system

Bryt Software is ideal for lending professionals who are looking for a feature rich loan management system that is intuitive and easy to use. We are 100% cloud-based, software as a service. We believe in providing our customers with fair and honest pricing. Our monthly fees are based on your number of users and we have a minimal implementation charge.

Learn More

Rate This Project

User Reviews

Be the first to post a review of dnSpy!

Additional Project Details

Operating Systems

Windows

Programming Language

Related Categories

C# Debuggers

Registered

2025-07-07

Similar Business Software

TrustInSoft Analyzer

TrustInSoft Analyzer is a C/C++/Rust source code analyzer powered by formal methods, mathematical & logical reasonings that allow for exhaustive analysis of source code. This analysis can be run without false positives or false negatives, so that every real bug in the code is found. Developers...

See Software
Solidity Debugger Pro

Free & Open source. Cross-platform. Supports all EVM blockchains. Solidity Debugger Pro (sdbg) is a VS Code extension that adds feature-rich debugging capabilities for Solidity projects. It supports all EVM-compatible blockchains, allowing developers to easily debug smart contracts locally or...

See Software
Telepresence

Telepresence streamlines your local development process, enabling immediate feedback. You can launch your local environment on your laptop, equipped with your preferred tools, while Telepresence seamlessly connects them to the microservices and test databases they rely on. It simplifies and...

See Software
Fiddler

Capture all HTTP(S) traffic between your computer and the Internet with Telerik Fiddler HTTP(S) proxy. Inspect traffic, set breakpoints, and fiddle with requests & responses. Fiddler Everywhere is a web debugging proxy for macOS, Windows, and Linux. Capture, inspect, monitor all HTTP(S) traffic...

See Software
Xcode

Xcode is Apple’s integrated development environment for building, testing, and distributing apps across Apple platforms. It provides powerful tools for coding, debugging, profiling, and simulation in one unified workspace. Predictive code completion and coding intelligence help developers write...

See Software
Bugfender

Remote logger, crash reporter and in-app user feedback Bugfender is a log storage service for application developers. Bugfender collects everything happening in the application, even if it doesn’t crash, in order to reproduce and resolve bugs more effectively and provide better customer support....

See Software