JustDecompile is a .NET assembly decompiler, which means that it can only open assemblies compiled with a .NET language, such as C#, VB.NET etc. Fortran isn't a .NET programming language, so you cannot open assemblies compiled with it.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items