LINQPad - A scratchpad for C#, F# and VB code including Linq queries.
Snippet Compiler - Authors description: "Snippet Compiler compiles snippets."
Linqer - Linqer is a SQL to LINQ converter tool.
Eclipse aCute - Eclipse aCute is an add-on that enhances the Eclipse IDE with multiple tools to help developers write efficient code in C# and its .NET Core framework.
FCorp My Code - Code Template Manager for programmers
LINQ Insight - Execute LINQ Queries directly from Visual Studio without building the application. Verify your LINQ queries in a single click and view data with LINQ Insight!