Software Alternatives, Accelerators & Startups

dnSpy

.NET assembly editor, decompiler, and debugger.

Some of the top features or benefits of dnSpy are: Comprehensive Feature Set, Open Source, Active Community, User-Friendly Interface, and Assembly Editing. You can visit the info page to learn more.

dnSpy

dnSpy Alternatives & Competitors

The best dnSpy alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. EU Alternatives. Latest update:

  1. dotPeek is a free tool based on ReSharper. It can reliably decompile any . NET assembly into C# or IL code. Download dotPeekCommunity. Materials Newsletters, webinars.

    Key dotPeek features:

    Free Tool Integration with JetBrains Ecosystem User-Friendly Interface Support for Latest .NET Frameworks

    /dotpeek-alternatives
  2. Free. For everyone. Forever. With an open source decompilation engine.

    Key Telerik JustDecompile features:

    Free and Open Source Intuitive Interface Fast and Reliable Integration with Visual Studio

    /telerik-justdecompile-alternatives
  3. Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool.

    Key CloudCLI features:

    Multi-Agent Support Git Integration Persistent Cloud Sessions Web UI & Mobile App

    Try for free Open Source paid Free Trial โ‚ฌ7.0 / Monthly

    Try for free
  4. MSIL Disassembler is basically an IL disassembler that is companion tool to the IL assembler.

    Key MSIL Disassembler features:

    Detailed Analysis Educational Value Troubleshooting Tool Free Accessibility

    /msil-disassembler-alternatives
  5. The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.

    Key IDA features:

    Powerful Disassembler Interactive Graphical Interface Plugin Ecosystem Scriptable

    /ida-alternatives
  6. Software Reverse Engineering (SRE) Framework.

    Key Ghidra features:

    Free and Open Source Multi-platform Support Powerful Disassembly User-Friendly Interface

    Open Source

    /ghidra-alternatives
  7. .

    Key .NET Reflector features:

    User-Friendly Interface Comprehensive Decompilation Integration with Visual Studio Plugin Support

    /net-reflector-alternatives
  8. X64dbg is a debugging software that can debug x64 and x32 applications.

    Key X64dbg features:

    User-Friendly Interface Open Source Active Community and Support Plugin Support

    /x64dbg-alternatives
  9. OllyDbg is a 32-bit assembler level analysing debugger.

    Key OllyDbg features:

    User-Friendly Interface Dynamic Analysis Plugin Support Detailed Documentation

    /ollydbg-alternatives
  10. HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and...

    Key HxD features:

    User-friendly interface Performance and speed Data visualization Extensive functionality

    /hxd-alternatives
  11. Packer, compressor detector / unpack info / internal exe tools.

    Key ExEinfo PE features:

    Detailed Information Packer Detection User-Friendly Interface Regular Updates

    /exeinfo-pe-alternatives
  12. GNU Project Debugger, or gdb, is a command-line, source-level debugger for programs that were...

    Key GNU Project Debugger features:

    Comprehensive debugging capabilities Support for multiple programming languages Remote debugging Open-source

    /gnu-project-debugger-alternatives
  13. Download PEiD. Detect packers, cryptors and compilers bundled withPE executables with the help of this reliable piece of software that boasts a high detection rate.

    Key peid features:

    Comprehensive Detection User-Friendly Interface Fast Scanning Plugin Support

    /peid-alternatives
  14. Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.

    Key Microsoft Visual Studio features:

    Comprehensive Development Environment Rich Feature Set IntelliSense Integration with Azure and Other Microsoft Services

    /microsoft-visual-studio-alternatives
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