Allow debugging of decompiled assemblies by generating PDB files.

Allow two libraries to be loaded and compared. Postition the assemblies side by side and allow dynamic drill down into the tree.

It would be nice if I could view the source code of multiple decompiled classes by flicking between tabs in the source code window. I'd like to be able to flick through tabs of decompiled source code like flicking between source files in Visual Studio or web pages in Firefox. It would also be nice if the keyboard shortcut to flick between tabs was the same as Visual Studio (ctrl+tab).

C# has create Project same can be visual Basic also
so that it can help VB developers

Provide the ability to view what other assemblies an assembly depends on, and possibly also the ability to search for any assemblies that have a dependency on a selected assembly

It would be nice if common types that you are browsing in JustDecompile could be "bookmarked" for quick navigation.

as .net reflector is practically going down the drain i dont see any other free decompiler offering ide integration......

Ability to decompile to F# at least assemblies written in F#.

[EDITED] Since JustDecompile already offers "Used By" analysis via the "Find Usages" feature, we're editing this idea to propose "filtering" for Find Usages that would allow you to filter the Find Usages results by usage type (Used By, Instantiated By, etc.)

It would be nice to have the possibility to edit the decompiled code and debug/execute it inside JustDecompile

Look at decompiled method System.Windows.Forms.Show(IWin32Window) in JustDecompile and look at it in ILSpy (http://ilspy.net/) or Reflector (http://www.reflector.net/). Though result in runtime is the same, decompilation in JustDecompile is strange and much less readable and understandable.

I think this kind of rather complex decompilation is also in other places.

The current version puts braces ({}) on their own line. I want the opening brace on the same line as the initial keyword.

if (a == b) {
not
if (a == b)
{

A nice option is to pick up all these formatting rules from your Visual Studio settings

add a C#/IL and VB/IL dual view where the C# or VB source is shown but below each C#/VB source line the IL asm code it consists of.

Add the option to search msdn when you right click an item.

This suggestion is just about updating. It will be much more convenient than downloading a msi and starting it.

For example when I decompiled apps for Windows Phone, and then try to save the project, I get the libraries in the Windows. and it would be good to choose for himself that the project to create. (eg WP, Silverlight, Dll, winapp)

Similar to how it works in Visual Studio, click to put the cursor inside a variable name, VS highlights this variable throughout the code block. This would be really helpful!

Have a 'model view' that shows the visual representation of an assembly by using UML diagrams.
This process would save having to map out an assembly in your head, 'cause sometimes you only need to have an overview.

How hard it could be to display a decompiled WinForm, WebForm, or anything with Designer support, like it was displayed in Visual Studio's Designer?