diff --git a/ILSpy/MainWindow.xaml b/ILSpy/MainWindow.xaml
index ed8cc1b1b..a83b6d799 100644
--- a/ILSpy/MainWindow.xaml
+++ b/ILSpy/MainWindow.xaml
@@ -93,9 +93,9 @@
 			</CheckBox>
 			<Separator />
 			<ComboBox Name="languageComboBox" DisplayMemberPath="Name" Width="100" MaxDropDownHeight="Auto"
-			          ItemsSource="{x:Static local:Languages.AllLanguages}"
+			          ItemsSource="{x:Static local:Languages.AllLanguages}" ToolTip="{x:Static properties:Resources.SelectLanguageDropdownTooltip}"
 			          SelectedItem="{Binding FilterSettings.Language}"/>
-			<ComboBox Name="languageVersionComboBox" DisplayMemberPath="DisplayName" Width="120" MaxDropDownHeight="Auto"
+			<ComboBox Name="languageVersionComboBox" DisplayMemberPath="DisplayName" Width="120" MaxDropDownHeight="Auto" ToolTip="{x:Static properties:Resources.SelectVersionDropdownTooltip}"
 			          Visibility="{Binding SelectedItem.HasLanguageVersions, ElementName=languageComboBox, Converter={StaticResource BooleanToVisibilityConverter}}"
 			          ItemsSource="{Binding SelectedItem.LanguageVersions, ElementName=languageComboBox, UpdateSourceTrigger=PropertyChanged}"
 			          SelectedItem="{Binding FilterSettings.LanguageVersion, UpdateSourceTrigger=PropertyChanged}"/>
diff --git a/ILSpy/Properties/Resources.Designer.cs b/ILSpy/Properties/Resources.Designer.cs
index d4f71c88f..845687b34 100644
--- a/ILSpy/Properties/Resources.Designer.cs
+++ b/ILSpy/Properties/Resources.Designer.cs
@@ -1566,6 +1566,15 @@ namespace ICSharpCode.ILSpy.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Select language to decompile to.
+        /// </summary>
+        public static string SelectLanguageDropdownTooltip {
+            get {
+                return ResourceManager.GetString("SelectLanguageDropdownTooltip", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Select a list:.
         /// </summary>
@@ -1575,6 +1584,15 @@ namespace ICSharpCode.ILSpy.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Select version of language to output.
+        /// </summary>
+        public static string SelectVersionDropdownTooltip {
+            get {
+                return ResourceManager.GetString("SelectVersionDropdownTooltip", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Shell.
         /// </summary>
diff --git a/ILSpy/Properties/Resources.resx b/ILSpy/Properties/Resources.resx
index 389c58dbf..e38101b12 100644
--- a/ILSpy/Properties/Resources.resx
+++ b/ILSpy/Properties/Resources.resx
@@ -745,4 +745,10 @@ Are you sure you want to continue?</value>
   <data name="HighlightMatchingBraces" xml:space="preserve">
     <value>Highlight matching braces</value>
   </data>
+  <data name="SelectLanguageDropdownTooltip" xml:space="preserve">
+    <value>Select language to decompile to</value>
+  </data>
+  <data name="SelectVersionDropdownTooltip" xml:space="preserve">
+    <value>Select version of language to output</value>
+  </data>
 </root>
\ No newline at end of file