diff --git a/packages/electron/resources/icons/icon-win.svg b/packages/electron/resources/icons/icon-win.svg
new file mode 100644
index 00000000..2a781b9f
--- /dev/null
+++ b/packages/electron/resources/icons/icon-win.svg
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="1024" height="1024" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
+  <!-- Transparent background, cube fills near the edges (Windows style) -->
+  <g transform="translate(512, 512) scale(9.6)">
+
+    <!-- Black hexagon outline framing the outer contour of the cube (behind, sits just outside the white edges) -->
+    <path d="M0 -51.12 L44.27 -25.56 L44.27 25.56 L0 51.12 L-44.27 25.56 L-44.27 -25.56 Z"
+          fill="none" stroke="#000000" stroke-width="3.1" stroke-linejoin="round"/>
+
+    <!-- Isometric cube logo - unchanged from app-icon.svg -->
+    <!-- Left face -->
+    <path d="M0 0 L-41.568 -24 L-41.568 24 L0 48 Z" fill="#4b4b4b" stroke="white" stroke-width="2" stroke-linejoin="round"/>
+    <!-- Right face -->
+    <path d="M0 0 L41.568 -24 L41.568 24 L0 48 Z" fill="#6d6d6d" stroke="white" stroke-width="2" stroke-linejoin="round"/>
+    <!-- Top face - slightly darker than the left face -->
+    <path d="M0 -48 L-41.568 -24 L0 0 L41.568 -24 Z" fill="#3b3b3b" stroke="white" stroke-width="2" stroke-linejoin="round"/>
+    <!-- OpenCode logo on top face -->
+    <g transform="matrix(0.866, 0.5, -0.866, 0.5, 0, -24) scale(0.75)">
+      <path fill-rule="evenodd" clip-rule="evenodd" d="M-16 -20 L16 -20 L16 20 L-16 20 Z M-8 -12 L-8 12 L8 12 L8 -12 Z" fill="white"/>
+      <path d="M-8 -4 L8 -4 L8 12 L-8 12 Z" fill="white" fill-opacity="0.4"/>
+    </g>
+  </g>
+</svg>
diff --git a/packages/electron/resources/icons/icon.ico b/packages/electron/resources/icons/icon.ico
index 04671682..d9e3b3b5 100644
Binary files a/packages/electron/resources/icons/icon.ico and b/packages/electron/resources/icons/icon.ico differ