diff --git a/RESW File Code Generator/VSPackage/CustomTool/CodeDomCodeGenerator.cs b/RESW File Code Generator/VSPackage/CustomTool/CodeDomCodeGenerator.cs
index 8c3764b..ba2a5f4 100644
--- a/RESW File Code Generator/VSPackage/CustomTool/CodeDomCodeGenerator.cs	
+++ b/RESW File Code Generator/VSPackage/CustomTool/CodeDomCodeGenerator.cs	
@@ -11,14 +11,16 @@ namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
     public class CodeDomCodeGenerator : CodeGenerator, IDisposable
     {
         private readonly string className;
+        private readonly MemberAttributes? classAccessibility;
         private readonly CodeNamespace codeNamespace;
         private readonly CodeCompileUnit compileUnit;
         private readonly CodeDomProvider provider;
 
-        public CodeDomCodeGenerator(IResourceParser resourceParser, string className, string defaultNamespace, CodeDomProvider codeDomProvider = null)
+        public CodeDomCodeGenerator(IResourceParser resourceParser, string className, string defaultNamespace, CodeDomProvider codeDomProvider = null, MemberAttributes? classAccessibility = null)
             : base(resourceParser, defaultNamespace)
         {
             this.className = className;
+            this.classAccessibility = classAccessibility;
             compileUnit = new CodeCompileUnit();
             provider = codeDomProvider ?? new CSharpCodeProvider();
             codeNamespace = new CodeNamespace(defaultNamespace);
@@ -45,7 +47,7 @@ namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
                                   {
                                       IsClass = true,
                                       IsPartial = true,
-                                      Attributes = MemberAttributes.Public | MemberAttributes.Static
+                                      Attributes = (classAccessibility.HasValue ? classAccessibility.Value : MemberAttributes.Public) | MemberAttributes.Static
                                   };
 
             const string resourceLoaderType = "ResourceLoader";
diff --git a/RESW File Code Generator/VSPackage/CustomTool/CodeGeneratorFactory.cs b/RESW File Code Generator/VSPackage/CustomTool/CodeGeneratorFactory.cs
index b1c494b..0a849b1 100644
--- a/RESW File Code Generator/VSPackage/CustomTool/CodeGeneratorFactory.cs	
+++ b/RESW File Code Generator/VSPackage/CustomTool/CodeGeneratorFactory.cs	
@@ -1,12 +1,13 @@
-using System.CodeDom.Compiler;
+using System.CodeDom;
+using System.CodeDom.Compiler;
 
 namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
 {
     public class CodeGeneratorFactory
     {
-        public ICodeGenerator Create(string className, string defaultNamespace, string inputFileContents, CodeDomProvider codeDomProvider = null)
+        public ICodeGenerator Create(string className, string defaultNamespace, string inputFileContents, CodeDomProvider codeDomProvider = null, MemberAttributes? classAccessibility = null)
         {
-            return new CodeDomCodeGenerator(new ResourceParser(inputFileContents), className, defaultNamespace, codeDomProvider);
+            return new CodeDomCodeGenerator(new ResourceParser(inputFileContents), className, defaultNamespace, codeDomProvider, classAccessibility);
         }
     }
 }
diff --git a/RESW File Code Generator/VSPackage/CustomTool/ReswFileCSharpCodeGeneratorInternal.cs b/RESW File Code Generator/VSPackage/CustomTool/ReswFileCSharpCodeGeneratorInternal.cs
new file mode 100644
index 0000000..728ba2f
--- /dev/null
+++ b/RESW File Code Generator/VSPackage/CustomTool/ReswFileCSharpCodeGeneratorInternal.cs	
@@ -0,0 +1,22 @@
+using System.CodeDom;
+using System.Runtime.InteropServices;
+using Microsoft.CSharp;
+
+namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
+{
+    [Guid("151F74CA-404D-4188-B994-D7683C32ACF4")]
+    [ComVisible(true)]
+    public class ReswFileCSharpCodeGeneratorInternal : ReswFileCodeGenerator
+    {
+        public ReswFileCSharpCodeGeneratorInternal()
+            : base(new CSharpCodeProvider(), MemberAttributes.Assembly)
+        {
+        }
+
+        public override int DefaultExtension(out string pbstrDefaultExtension)
+        {
+            pbstrDefaultExtension = ".cs";
+            return 0;
+        }
+    }
+}
\ No newline at end of file
diff --git a/RESW File Code Generator/VSPackage/CustomTool/ReswFileCodeGenerator.cs b/RESW File Code Generator/VSPackage/CustomTool/ReswFileCodeGenerator.cs
index 5f31f1d..b1a7e8c 100644
--- a/RESW File Code Generator/VSPackage/CustomTool/ReswFileCodeGenerator.cs	
+++ b/RESW File Code Generator/VSPackage/CustomTool/ReswFileCodeGenerator.cs	
@@ -1,4 +1,5 @@
 using System;
+using System.CodeDom;
 using System.CodeDom.Compiler;
 using System.Runtime.InteropServices;
 using System.Text;
@@ -11,10 +12,12 @@ namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
     public abstract class ReswFileCodeGenerator : IVsSingleFileGenerator
     {
         private readonly CodeDomProvider codeDomProvider;
+        private readonly MemberAttributes? classAccessibility;
 
-        protected ReswFileCodeGenerator(CodeDomProvider codeDomProvider)
+        protected ReswFileCodeGenerator(CodeDomProvider codeDomProvider, MemberAttributes? classAccessibility = null)
         {
             this.codeDomProvider = codeDomProvider;
+            this.classAccessibility = classAccessibility;
         }
 
         #region IVsSingleFileGenerator Members
@@ -32,7 +35,7 @@ namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
             {
                 var className = ClassNameExtractor.GetClassName(wszInputFilePath);
                 var factory = new CodeGeneratorFactory();
-                var codeGenerator = factory.Create(className, wszDefaultNamespace, bstrInputFileContents, codeDomProvider);
+                var codeGenerator = factory.Create(className, wszDefaultNamespace, bstrInputFileContents, codeDomProvider, classAccessibility);
                 var code = codeGenerator.GenerateCode();
 
                 rgbOutputFileContents[0] = code.ConvertToIntPtr(out pcbOutput);
diff --git a/RESW File Code Generator/VSPackage/CustomTool/ReswFileVisualBasicCodeGeneratorInternal.cs b/RESW File Code Generator/VSPackage/CustomTool/ReswFileVisualBasicCodeGeneratorInternal.cs
new file mode 100644
index 0000000..d296f6a
--- /dev/null
+++ b/RESW File Code Generator/VSPackage/CustomTool/ReswFileVisualBasicCodeGeneratorInternal.cs	
@@ -0,0 +1,22 @@
+using System.CodeDom;
+using System.Runtime.InteropServices;
+using Microsoft.VisualBasic;
+
+namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage.CustomTool
+{
+    [Guid("6C6AC14F-9B11-47C1-BC90-DFBFB89B1CB8")]
+    [ComVisible(true)]
+    public class ReswFileVisualBasicCodeGeneratorInternal : ReswFileCodeGenerator
+    {
+        public ReswFileVisualBasicCodeGeneratorInternal()
+            : base(new VBCodeProvider(), MemberAttributes.Assembly)
+        {
+        }
+
+        public override int DefaultExtension(out string pbstrDefaultExtension)
+        {
+            pbstrDefaultExtension = ".vb";
+            return 0;
+        }
+    }
+}
\ No newline at end of file
diff --git a/RESW File Code Generator/VSPackage/VSPackage.csproj b/RESW File Code Generator/VSPackage/VSPackage.csproj
index b210b53..a03bc30 100644
--- a/RESW File Code Generator/VSPackage/VSPackage.csproj	
+++ b/RESW File Code Generator/VSPackage/VSPackage.csproj	
@@ -129,7 +129,9 @@
     <Compile Include="CustomTool\ResourceParser.cs" />
     <Compile Include="CustomTool\ReswFileCodeGenerator.cs" />
     <Compile Include="CustomTool\ReswFileCSharpCodeGenerator.cs" />
+    <Compile Include="CustomTool\ReswFileCSharpCodeGeneratorInternal.cs" />
     <Compile Include="CustomTool\ReswFileVisualBasicCodeGenerator.cs" />
+    <Compile Include="CustomTool\ReswFileVisualBasicCodeGeneratorInternal.cs" />
     <Compile Include="CustomTool\StringExtension.cs" />
     <Compile Include="Guids.cs" />
     <Compile Include="Resources.Designer.cs">
diff --git a/RESW File Code Generator/VSPackage/VSPackagePackage.cs b/RESW File Code Generator/VSPackage/VSPackagePackage.cs
index 18a72be..3b3c08a 100644
--- a/RESW File Code Generator/VSPackage/VSPackagePackage.cs	
+++ b/RESW File Code Generator/VSPackage/VSPackagePackage.cs	
@@ -29,6 +29,8 @@ namespace ChristianHelle.DeveloperTools.CodeGenerators.Resw.VSPackage
     [ProvideObject(typeof(ReswFileVisualBasicCodeGenerator))]
     [ProvideGeneratorAttribute(typeof(ReswFileCSharpCodeGenerator), "ReswFileCodeGenerator", "ResW File Code Generator for C#", "{FAE04EC1-301F-11D3-BF4B-00C04F79EFBC}", true)] // csharp
     [ProvideGeneratorAttribute(typeof(ReswFileVisualBasicCodeGenerator), "ReswFileCodeGenerator", "ResW File Code Generator for VB", "{164B10B9-B200-11D0-8C61-00A0C91E29D5}", true)] // visual basic
+    [ProvideGeneratorAttribute(typeof(ReswFileCSharpCodeGeneratorInternal), "ReswFileCodeGeneratorInternal", "ResW File Code Generator for C#", "{151F74CA-404D-4188-B994-D7683C32ACF4}", true)] // csharp
+    [ProvideGeneratorAttribute(typeof(ReswFileVisualBasicCodeGeneratorInternal), "ReswFileCodeGeneratorInternal", "ResW File Code Generator for VB", "{6C6AC14F-9B11-47C1-BC90-DFBFB89B1CB8}", true)] // visual basic
     public sealed class VSPackagePackage : Package
     {
         /// <summary>