Please note that ILSpy is only compatible with the .NET 10.0 SDK and Visual Studio will refuse to load some projects in the solution (and unit tests will fail). If this problem occurs, please manually install …

ILSpy 9.1 is the open-source .NET assembly browser and decompiler. You must have .NET 8.0 (or 9.0) Desktop Runtime installed on your machine to run ILSpy.

ILSpy is a powerful and sophisticated open-source decompiler for .NET assemblies, designed to help developers explore and understand compiled code. It allows users to open files such as DLLs, EXEs, …

Dec 30, 2025 · ILSpy is the open-source .NET assembly browser and decompiler. Visual Studio 2022 ships with decompilation support for F12 enabled by default (using our engine v7.1).

Nov 8, 2014 · Extension for Visual Studio - Integrates the ILSpy decompiler into Visual Studio.

Oct 28, 2016 · Here we will go through installing and using ILSpy. First, download the binaries from the ILSpy website: This will download a ZIP file. Extract the file: Run the ISpy.exe: Click to open a file: …

ILSpy 9.x is based on .NET 8.0. All artifacts except the self-contained distribution are built framework-dependent, which means .NET 8.0.x or later must be installed prior to starting ILSpy.

Here you may see ILSpy alternatives and analogs.

Clone the ILSpy repository using git. Execute git submodule update --init --recursive to download the ILSpy-Tests submodule (used by some test cases). Install Visual Studio (documented version: …

It requires no kind of installation, which means that it can be saved to your collection of portable apps, copied to a USB flash drive, and used on any PC without setup to browse and examine .NET...