diff --git a/tests/ImageSharp.Tests.ProfilingSandbox/ImageSharp.Tests.ProfilingSandbox.csproj b/tests/ImageSharp.Tests.ProfilingSandbox/ImageSharp.Tests.ProfilingSandbox.csproj
index 5828713cd..99269e339 100644
--- a/tests/ImageSharp.Tests.ProfilingSandbox/ImageSharp.Tests.ProfilingSandbox.csproj
+++ b/tests/ImageSharp.Tests.ProfilingSandbox/ImageSharp.Tests.ProfilingSandbox.csproj
@@ -2,14 +2,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <AssemblyName>SixLabors.ImageSharp.Sandbox46</AssemblyName>
+    <AssemblyName>ImageSharp.Tests.ProfilingSandbox</AssemblyName>
     <Description>A cross-platform library for processing of image files written in C#</Description>
     <OutputType>Exe</OutputType>
     <Prefer32Bit>false</Prefer32Bit>
-    <RootNamespace>SixLabors.ImageSharp.Sandbox46</RootNamespace>
+    <RootNamespace>SixLabors.ImageSharp.Tests.ProfilingSandbox</RootNamespace>
     <RuntimeIdentifier>win7-x64</RuntimeIdentifier>
     <TargetFrameworks>netcoreapp3.1;netcoreapp2.1;net472</TargetFrameworks>
-    <StartupObject>SixLabors.ImageSharp.Sandbox46.Program</StartupObject>
+    <StartupObject>SixLabors.ImageSharp.Tests.ProfilingSandbox.Program</StartupObject>
     <!--Used to hide test project from dotnet test-->
     <IsTestProject>false</IsTestProject>
   </PropertyGroup>
diff --git a/tests/ImageSharp.Tests.ProfilingSandbox/Program.cs b/tests/ImageSharp.Tests.ProfilingSandbox/Program.cs
index 93fe74076..f041e16eb 100644
--- a/tests/ImageSharp.Tests.ProfilingSandbox/Program.cs
+++ b/tests/ImageSharp.Tests.ProfilingSandbox/Program.cs
@@ -1,18 +1,14 @@
-// <copyright file="Program.cs" company="James Jackson-South">
-// Copyright (c) James Jackson-South and contributors.
+// Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
-// </copyright>
 
+using System;
+using SixLabors.ImageSharp.Tests.Formats.Jpg;
 using SixLabors.ImageSharp.Tests.PixelFormats.PixelOperations;
 using SixLabors.ImageSharp.Tests.ProfilingBenchmarks;
+using Xunit.Abstractions;
 
-namespace SixLabors.ImageSharp.Sandbox46
+namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
 {
-    using System;
-    using SixLabors.ImageSharp.Tests.Formats.Jpg;
-
-    using Xunit.Abstractions;
-
     public class Program
     {
         private class ConsoleOutput : ITestOutputHelper
diff --git a/tests/ImageSharp.Tests.ProfilingSandbox/README.md b/tests/ImageSharp.Tests.ProfilingSandbox/README.md
index b05afb853..43fdab9ef 100644
--- a/tests/ImageSharp.Tests.ProfilingSandbox/README.md
+++ b/tests/ImageSharp.Tests.ProfilingSandbox/README.md
@@ -1,24 +1,2 @@
-## Purpose
-This project aims to workaround certain .NET Core tooling issues in Visual Studio based developer workflow at the time of it's creation (January 2017):
-- .NET Core Performance profiling is not possible neither with Visual Studio nor with JetBrains profilers
-- ~~JetBrains Unit Test explorer does not work with .NET Core projects~~
-
-## How does it work?
-- By referencing .NET 4.5 dll-s created by net45 target's of ImageSharp projects. NOTE: These are not project references!
-- By including test classes (and utility classes) of the `ImageSharp.Tests` project using MSBUILD `<Link>`
-- Compiling `ImageSharp.Sandbox46` should trigger the compilation of ImageSharp subprojects using a manually defined solution dependencies
-
-## How to profile unit tests
-
-#### 1. With Visual Studio 2015 Test Runner
-- **Do not** build `ImageSharp.Tests`
-- Build `ImageSharp.Sandbox46`
-- Use the [context menu in Test Explorer](https://adamprescott.net/2012/12/12/performance-profiling-for-unit-tests/)
-
-NOTE: 
-There was no *Profile test* option in my VS Professional. Maybe things were messed by VS2017 RC installation. [This post suggests](http://stackoverflow.com/questions/32034375/profiling-tests-in-visual-studio-community-2015) it's necessary to own Premium or Ultimate edition of Visual Studio to profile tests.
-
-#### 2. With JetBrains ReSharper Ultimate
-- The `Sandbox46` project is no longer needed here. The classic `ImageSharp.Tests` project can be discovered by Unit Test Explorer.
-- You can use [context menus](https://www.jetbrains.com/resharper/features/unit_testing.html) from your test class, or from unit Test Exporer/Unit Test Sessions windows.
-![Context Menu](https://www.jetbrains.com/resharper/features/screenshots/100/unit_testing_profiling.png) 
\ No newline at end of file
+## ImageSharp.Tests.ProfilingSandbox
+Helper project to run and profile unit tests or other "sandbox" code from a single .exe entry point.
diff --git a/tests/ImageSharp.Tests/AssemblyInfo.cs b/tests/ImageSharp.Tests/AssemblyInfo.cs
index 4a87fedc0..5f6c8fac1 100644
--- a/tests/ImageSharp.Tests/AssemblyInfo.cs
+++ b/tests/ImageSharp.Tests/AssemblyInfo.cs
@@ -1,3 +1,6 @@
+// Copyright (c) Six Labors and contributors.
+// Licensed under the Apache License, Version 2.0.
+
 using System.Runtime.CompilerServices;
 
 [assembly:InternalsVisibleTo("SixLabors.ImageSharp.Sandbox46")]
diff --git a/tests/ImageSharp.Tests/TestUtilities/BasicSerializer.cs b/tests/ImageSharp.Tests/TestUtilities/BasicSerializer.cs
index 1c600ed80..80ca0dc6d 100644
--- a/tests/ImageSharp.Tests/TestUtilities/BasicSerializer.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/BasicSerializer.cs
@@ -1,3 +1,6 @@
+// Copyright (c) Six Labors and contributors.
+// Licensed under the Apache License, Version 2.0.
+
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;