High accuracy, integrates with Visual Studio, and has a great "Process Explorer" to decompile running apps. 3. dnSpy (Open Source) How does decompiling work? - Stack Overflow
A decompiler is a specialized utility that performs the reverse operation of a compiler. While a compiler turns human-readable source code into machine-executable binary code, a decompiler attempts to reconstruct that binary back into a high-level programming language like . Decompiler vs. Disassembler
This guide explores the best free tools available, how they work, and the legal guardrails you should keep in mind. What is an EXE Decompiler?
dotPeek by JetBrains is a dedicated decompiler for . If your .exe was written in C# or VB.NET, dotPeek can often reconstruct the source code almost perfectly. Best for: C#, VB.NET, and .NET libraries.
Professional features, completely free, and cross-platform. 2. dotPeek (Free)
