diff --git a/Mk0.Software.ImageSorter/Main.Designer.cs b/Mk0.Software.ImageSorter/Main.Designer.cs
index 9860659..d3d7d72 100644
--- a/Mk0.Software.ImageSorter/Main.Designer.cs
+++ b/Mk0.Software.ImageSorter/Main.Designer.cs
@@ -470,7 +470,8 @@
             this.labelNoImages.Size = new System.Drawing.Size(682, 526);
             this.labelNoImages.TabIndex = 1;
             this.labelNoImages.Text = "Keine Bilder im aktuellen Pfad vorhanden.\r\nBitte den Quellpfad ändern, um Bilder " +
-    "zu sortieren.\r\nErlaubte Dateiformate sind (JPG, PNG, GIF, BMP, TIF, WEBP).";
+    "zu sortieren.\r\nErlaubte Dateiformate sind:\r\nJP(E)G, PNG, GIF, BMP, TIF(F), WEBP," +
+    " HEIC";
             this.labelNoImages.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // groupBoxRander
@@ -612,7 +613,7 @@
             this.labelBanner2.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.labelBanner2.Location = new System.Drawing.Point(56, 27);
             this.labelBanner2.Name = "labelBanner2";
-            this.labelBanner2.Size = new System.Drawing.Size(194, 16);
+            this.labelBanner2.Size = new System.Drawing.Size(193, 16);
             this.labelBanner2.TabIndex = 2;
             this.labelBanner2.Text = "\"Pfadangabe\" verschoben.";
             // 
@@ -622,7 +623,7 @@
             this.labelBanner1.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.labelBanner1.Location = new System.Drawing.Point(57, 7);
             this.labelBanner1.Name = "labelBanner1";
-            this.labelBanner1.Size = new System.Drawing.Size(241, 16);
+            this.labelBanner1.Size = new System.Drawing.Size(240, 16);
             this.labelBanner1.TabIndex = 1;
             this.labelBanner1.Text = "Bild \"Dateiname\" erfolgreich nach";
             // 
@@ -820,7 +821,7 @@
             this.KeyPreview = true;
             this.MinimumSize = new System.Drawing.Size(983, 605);
             this.Name = "Main";
-            this.Text = "Image Sorter v2.2 | © 2015-2023 by kmpr.at";
+            this.Text = "Image Sorter v2.3 | © 2015-2023 by kmpr.at";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Main_FormClosing);
             this.Load += new System.EventHandler(this.Main_Load);
             this.Shown += new System.EventHandler(this.Main_Shown);
diff --git a/Mk0.Software.ImageSorter/Main.cs b/Mk0.Software.ImageSorter/Main.cs
index d084521..6bd568a 100644
--- a/Mk0.Software.ImageSorter/Main.cs
+++ b/Mk0.Software.ImageSorter/Main.cs
@@ -24,7 +24,7 @@ namespace Mk0.Software.ImageSorter
     {
         public string quellPath = "";
         public string zielPath = "";
-        private string[] fileTypes = { ".jpg", ".png", ".jpeg", ".gif", ".tif", ".tiff", ".bmp", ".webp" };
+        private string[] fileTypes = { ".jpg", ".png", ".jpeg", ".gif", ".tif", ".tiff", ".bmp", ".webp", ".heic" };
         private int moved = 0;
         private int imageIndex;
         private List<Button> buttons = new List<Button>();
@@ -64,7 +64,9 @@ namespace Mk0.Software.ImageSorter
                 FileAssociation.Check("Image_Sorter_JPEG", Application.ExecutablePath, "JPEG Bild", $@"{Application.StartupPath}\AssocIcons\jpeg.ico") &&
                 FileAssociation.Check("Image_Sorter_BMP", Application.ExecutablePath, "BMP Bild", $@"{Application.StartupPath}\AssocIcons\bmp.ico") &&
                 FileAssociation.Check("Image_Sorter_TIF", Application.ExecutablePath, "TIF Bild", $@"{Application.StartupPath}\AssocIcons\tif.ico") &&
-                FileAssociation.Check("Image_Sorter_TIFF", Application.ExecutablePath, "TIFF Bild", $@"{Application.StartupPath}\AssocIcons\tiff.ico"))
+                FileAssociation.Check("Image_Sorter_TIFF", Application.ExecutablePath, "TIFF Bild", $@"{Application.StartupPath}\AssocIcons\tiff.ico") &&
+                FileAssociation.Check("Image_Sorter_WEBP", Application.ExecutablePath, "WEBP Bild", $@"{Application.StartupPath}\AssocIcons\webp.ico") &&
+                FileAssociation.Check("Image_Sorter_HEIC", Application.ExecutablePath, "HEIC Bild", $@"{Application.StartupPath}\AssocIcons\heic.ico"))
             {
                 Properties.Settings.Default.fileAssociation = true;
             }
@@ -131,6 +133,7 @@ namespace Mk0.Software.ImageSorter
             WriteResource($@"{Application.StartupPath}\AssocIcons\tif.ico", Resources.tif);
             WriteResource($@"{Application.StartupPath}\AssocIcons\tiff.ico", Resources.tiff);
             WriteResource($@"{Application.StartupPath}\AssocIcons\webp.ico", Resources.webp);
+            WriteResource($@"{Application.StartupPath}\AssocIcons\heic.ico", Resources.heic);
         }
 
         /// <summary>
@@ -581,6 +584,7 @@ namespace Mk0.Software.ImageSorter
                 FileAssociation.Add("Image_Sorter_TIF", ".tif", Application.ExecutablePath, "TIF Bild", $@"{Application.StartupPath}\AssocIcons\tif.ico");
                 FileAssociation.Add("Image_Sorter_TIFF", ".tiff", Application.ExecutablePath, "TIFF Bild", $@"{Application.StartupPath}\AssocIcons\tiff.ico");
                 FileAssociation.Add("Image_Sorter_WEBP", ".webp", Application.ExecutablePath, "WEBP Bild", $@"{Application.StartupPath}\AssocIcons\webp.ico");
+                FileAssociation.Add("Image_Sorter_HEIC", ".heic", Application.ExecutablePath, "HEIC Bild", $@"{Application.StartupPath}\AssocIcons\heic.ico");
             }
             else
             {
@@ -595,6 +599,7 @@ namespace Mk0.Software.ImageSorter
                     FileAssociation.Remove("Image_Sorter_TIF");
                     FileAssociation.Remove("Image_Sorter_TIFF");
                     FileAssociation.Remove("Image_Sorter_WEBP");
+                    FileAssociation.Remove("Image_Sorter_HEIC");
                 }
             }
 
diff --git a/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj b/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
index 3c1f1ac..b802bbb 100644
--- a/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
+++ b/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
@@ -33,7 +33,7 @@
     <PublisherName>manuelkamper.com</PublisherName>
     <OpenBrowserOnPublish>false</OpenBrowserOnPublish>
     <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>2.2.0.0</ApplicationVersion>
+    <ApplicationVersion>2.3.0.0</ApplicationVersion>
     <UseApplicationTrust>true</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <ExcludeDeploymentUrl>true</ExcludeDeploymentUrl>
@@ -187,6 +187,8 @@
   </ItemGroup>
   <ItemGroup>
     <Content Include="Mk0.Software.OnlineUpdater.dll" />
+    <Content Include="Resources\heic.ico" />
+    <Content Include="Resources\webp.ico" />
     <None Include="Resources\transform-rotate-270-icon.png" />
     <None Include="Resources\transform-rotate-180-icon.png" />
     <None Include="Resources\transform-rotate-90-icon.png" />
@@ -195,7 +197,6 @@
     <None Include="Resources\arrow-undo-icon.png" />
     <None Include="Resources\bin-closed-icon.png" />
     <Content Include="Resources\bmp.ico" />
-    <None Include="Resources\webp.ico" />
     <None Include="Resources\duplicate.png" />
     <None Include="Resources\canvas-size-icon.png" />
     <None Include="Resources\cog-icon.png" />
diff --git a/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs b/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
index c8b0b10..9566b65 100644
--- a/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
+++ b/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern 
 // übernehmen, indem Sie "*" eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.2.*")]
+[assembly: AssemblyVersion("2.3.*")]
 //[assembly: AssemblyFileVersion("1.6.0.0")]
diff --git a/Mk0.Software.ImageSorter/Properties/Resources.Designer.cs b/Mk0.Software.ImageSorter/Properties/Resources.Designer.cs
index ca598c5..e197c4c 100644
--- a/Mk0.Software.ImageSorter/Properties/Resources.Designer.cs
+++ b/Mk0.Software.ImageSorter/Properties/Resources.Designer.cs
@@ -19,7 +19,7 @@ namespace Mk0.Software.ImageSorter.Properties {
     // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
     // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
     // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {
@@ -290,6 +290,16 @@ namespace Mk0.Software.ImageSorter.Properties {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Icon ähnlich wie (Symbol).
+        /// </summary>
+        internal static System.Drawing.Icon heic {
+            get {
+                object obj = ResourceManager.GetObject("heic", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
         /// </summary>
diff --git a/Mk0.Software.ImageSorter/Properties/Resources.resx b/Mk0.Software.ImageSorter/Properties/Resources.resx
index a73a9e2..6187614 100644
--- a/Mk0.Software.ImageSorter/Properties/Resources.resx
+++ b/Mk0.Software.ImageSorter/Properties/Resources.resx
@@ -169,9 +169,6 @@
   <data name="arrow-left-icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow-left-icon.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="webp" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\webp.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="arrow-right-icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow-right-icon.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -238,4 +235,10 @@
   <data name="no-picture" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\no-picture.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="heic" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\heic.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="webp" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\webp.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/Mk0.Software.ImageSorter/Resources/heic.ico b/Mk0.Software.ImageSorter/Resources/heic.ico
new file mode 100644
index 0000000..e14cfa3
Binary files /dev/null and b/Mk0.Software.ImageSorter/Resources/heic.ico differ
diff --git a/Mk0.Software.ImageSorter/Resources/webp.ico b/Mk0.Software.ImageSorter/Resources/webp.ico
index a54651c..e14cfa3 100644
Binary files a/Mk0.Software.ImageSorter/Resources/webp.ico and b/Mk0.Software.ImageSorter/Resources/webp.ico differ