dnSpy is a .NET assembly editor, decompiler, and debugger forked from ILSpy.
License: GPLv3
Latest release: https://github.com/0xd4d/dnSpy/releases
Latest build (possibly unstable): https://ci.appveyor.com/project/0xd4d/dnspy/build/artifacts
- Assembly editor
- Decompiler
- Debugger
- Tabs and tab groups
- Themes (blue, dark, light and high contrast)
dnSpy looks for *.dntheme files in the <dnSpy-bin-dir>\dntheme directory
and the user's %APPDATA%\dnSpy\dntheme directory. If you wish to override a
standard theme, copy the file to %APPDATA%\dnSpy\dntheme and edit the file.
| Key | Description |
|---|---|
| Ctrl+F | (Text view) Search |
| F3 | (Text view) Find next match |
| Shift+F3 | (Text view) Find previous match |
| ESC | (Text view) Remove selected markers or close search box |
| Backspace | Navigate back in history |
| Alt+Left Arrow | Navigate back in history |
| Alt+Right Arrow | Navigate forward in history |
| F5 | (Debugger) Debug an assembly |
| Ctrl+F5 | (Debugger) Start without debugging |
| F5 | (Debugger) Continue debugging |
| Shift+F5 | (Debugger) Stop debugging |
| Ctrl+Shift+F5 | (Debugger) Restart debugged program |
| F9 | (Text view) Toggle breakpoint at caret |
| Ctrl+F9 | (Text view) Toggle enable/disable breakpoint at caret |
| Ctrl+Shift+F9 | Delete all breakpoints |
| F10 | (Debugger) Step over |
| Ctrl+Shift+F10 | (Debugger) Set next statement |
| F11 | (Debugger) Step into next method |
| Shift+F11 | (Debugger) Step out of current method |
| Ctrl+Pause | (Debugger) Break |
| Alt+* | (Debugger) Show next statement |
| Ctrl+D | (Text view) Go to token |
| Ctrl+Shift+D | (Text view) Go to MD table row |
| Shift+Alt+R | (Text view) Go to highlighted reference's MD table row |
| Ctrl+G | (Text view) Go to line |
| Ctrl+X | (Text view) Show current instruction in hex editor or open hex editor |
| Ctrl+T | Open a new tab |
| Ctrl+W | Close current tab |
| Ctrl+F4 | Close current tab |
| Ctrl+Tab | Go to next tab |
| Ctrl+Shift+Tab | Go to previous tab |
| Ctrl+K | Open search pane |
| Ctrl+T | (Search pane) Select Type |
| Ctrl+M | (Search pane) Select Member |
| Ctrl+S | (Search pane) Select Literal |
| Alt+Enter | (Text view, Tree view) Edit current type, method, field, etc |
| F12 | (Text view) Follow reference at caret |
| Enter | (Text view) Follow reference at caret |
| Ctrl+F12 | (Text view) Follow reference at caret in a new tab |
| Ctrl+Enter | (Text view) Follow reference at caret in a new tab |
| Ctrl+Click | (Text view) Follow the clicked reference in a new tab |
| Ctrl+Alt+W | (Text view) Toggle word wrap |
| Shift+Dbl Click | (BP/Call stack/Search/etc windows) Open BP/method/etc in a new tab |
| Ctrl+C | (Text view) Copy selected text |
| Ctrl+B | (Text view, IL language) Copy selected lines as IL hex bytes |
| Ctrl+E | (Text view) Edit IL instructions |
| Ctrl+S | Save code |
| Ctrl+Shift+S | Save all modified assemblies and netmodules |
| Ctrl+O | Open assembly |
| Ctrl+Z | (Assembly Editor) Undo |
| Ctrl+Y | (Assembly Editor) Redo |
| Ctrl+Shift+Z | (Assembly Editor) Redo |
| Ctrl++ | (Text view) Zoom In |
| Ctrl+- | (Text view) Zoom Out |
| Ctrl+0 | (Text view) Zoom Reset |
| Ctrl+Scroll Wheel | (Text view) Zoom In/Out |
| Alt+Click | (Text view) Don't follow the clicked reference so it's possible to start selecting text without being taken to the definition. References are only followed if none of Ctrl, Alt and Shift are pressed or if Ctrl is pressed. |
| F7 | Give text editor keyboard focus |
| Ctrl+Alt+0 | Give text editor keyboard focus |
| Ctrl+Alt+L | Give tree view keyboard focus |
| Ctrl+Alt+B | (Debugger) Show Breakpoints window |
| Alt+F9 | (Debugger) Show Breakpoints window |
| Ctrl+Alt+C | (Debugger) Show Call Stack window |
| Alt+7 | (Debugger) Show Call Stack window |
| Ctrl+Alt+H | (Debugger) Show Threads window |
| Ctrl+Alt+U | (Debugger) Show Modules window |
| Ctrl+Alt+E | (Debugger) Show Exceptions window |
| Alt+4 | (Debugger) Show Locals window |
| Alt+6 | (Debugger) Show Memory 1 window |
| Ctrl+Alt+1 | (Debugger) Show Memory 1 window |
| Ctrl+Alt+2 | (Debugger) Show Memory 2 window |
| Ctrl+Alt+3 | (Debugger) Show Memory 3 window |
| Ctrl+Alt+4 | (Debugger) Show Memory 4 window |
| Shift+Alt+Enter | Toggle full screen mode |
| Tab | (Text view) Move to the next reference. Does nothing if the caret is not on a reference. |
| Shift+Tab | (Text view) Move to the previous reference. Does nothing if the caret is not on a reference. |
| N | (Method Editor) Nop instruction |
| I | (Method Editor) Invert branch |
| B | (Method Editor) Convert to unconditional branch |
| P | (Method Editor) Remove instruction and add an equal number of pops that the original instruction popped |
| S | (Method Editor) Simplify instructions, eg. convert ldc.i4.8 to ldc.i4 with 8 as operand |
| O | (Method Editor) Optimize instructions, eg. convert ldc.i4 with 8 as operand to ldc.i4.8 |
| F | (Method Editor) Add a new instruction before selection |
| C | (Method Editor) Add a new instruction after selection |
| A | (Method Editor) Append a new instruction |
| U | (Method Editor) Move selection up |
| D | (Method Editor) Move selection down |
| Del | (Method Editor) Remove selected instructions |
| Ctrl+Del | (Method Editor) Remove all instructions |
| Ctrl+T | (Method Editor) Copy selection as text |
| Ctrl+X | (Method Editor) Cut selected instructions |
| Ctrl+C | (Method Editor) Copy selected instructions |
| Ctrl+V | (Method Editor) Paste instructions |
| Ctrl+Alt+V | (Method Editor) Paste instructions after selection |
| Ctrl+M | (Method Editor) Copy operand's MD token |
| Ctrl+R | (Method Editor) Copy RVA of instruction |
| Ctrl+F | (Method Editor) Copy file offset of instruction |
| Ctrl+R | (Text view) Analyze reference at caret |
| Tab | (Hex editor) Switch caret from hex bytes to ASCII or back |
| Ctrl+C | (Hex editor) Copy binary data |
| Ctrl+Shift+8 | (Hex editor) Copy UTF-8 encoded data |
| Ctrl+Shift+U | (Hex editor) Copy Unicode encoded data |
| Ctrl+Shift+P | (Hex editor) Copy data as a C# array |
| Ctrl+Shift+B | (Hex editor) Copy data as a VB array |
| Ctrl+Shift+C | (Hex editor) Copy hex editor screen contents |
| Ctrl+Alt+O | (Hex editor) Copy offset |
| Ctrl+G | (Hex editor) Go to offset |
| Ctrl+8 | (Hex editor) Paste (UTF-8) |
| Ctrl+U | (Hex editor) Paste (Unicode) |
| Ctrl+B | (Hex editor) Paste (#Blob data with compressed length) |
| Ctrl+L | (Hex editor) Show 'Select' dialog box |
| Ctrl+D | (Hex editor) Show only the selected bytes |
| Ctrl+Shift+D | (Hex editor) Show all bytes |
| Ctrl+Alt+S | (Hex editor) Save selection |
For license info, authors and other credits, see README.txt.
First grab the code using git:
git clone https://github.com/0xd4d/dnSpy.git
cd dnSpy
git submodule update --init --recursiveUse Visual Studio 2010 or later or run debugbuild.bat / releasebuild.bat
to build it once you have all dependencies. You probably don't need Visual Studio
installed to run the *.bat files. The C# compiler is usually installed if you
have the .NET Framework installed. Otherwise, download and install Microsoft Build Tools.
The git command above should've downloaded the correct versions. If you
can't use git, grab the code from these links. dnlib must have THREAD_SAFE
defined when you compile it.