diff --git a/icons/512x512.png b/icons/512x512.png
new file mode 100644
index 0000000..11bbbbb
Binary files /dev/null and b/icons/512x512.png differ
diff --git a/package.json b/package.json
index 620973a..b9f31c2 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,7 @@
     "dev": "concurrently -k \"BROWSER=none npm start\" \"npm:electron\"",
     "setup": "npm run build && cp package.json ./build",
     "package": "npm run setup && electron-builder --linux snap -p never",
+    "build-app-image": "npm run setup && electron-builder --linux AppImage -p never",
     "electron": "npm run setup && wait-on tcp:3000 && electron build/",
     "lint": "eslint ./**/*.{ts,tsx}"
   },
@@ -90,7 +91,11 @@
     ]
   },
   "build": {
-    "appId": "org.marabesi.json-tool"
+    "productName":"json-tool",
+    "appId": "org.marabesi.json-tool",
+    "linux": {
+      "category": "Utility"
+    }
   },
   "jest": {
     "transformIgnorePatterns": [
diff --git a/public/electron.js b/public/electron.js
index d5fe02e..3d6d844 100644
--- a/public/electron.js
+++ b/public/electron.js
@@ -6,11 +6,11 @@ const path = require('path')
 function createWindow () {
   const isDev = app.isPackaged === false
 
-  // Create the browser window.
   const mainWindow = new BrowserWindow({
     width: 800,
     height: 600,
     show: false,
+    icon: `${__dirname}/logo512.png`,
     webPreferences: {
       nodeIntegration: true
     }
diff --git a/public/favicon.ico b/public/favicon.ico
index a11777c..3bc33d9 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/logo192.png b/public/logo192.png
index fc44b0a..c0b0a3f 100644
Binary files a/public/logo192.png and b/public/logo192.png differ
diff --git a/public/logo512.png b/public/logo512.png
index a4e47a6..11bbbbb 100644
Binary files a/public/logo512.png and b/public/logo512.png differ
diff --git a/public/manifest.json b/public/manifest.json
index 080d6c7..d413f98 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -1,6 +1,6 @@
 {
-  "short_name": "React App",
-  "name": "Create React App Sample",
+  "short_name": "Json tool",
+  "name": "JSON utility tool",
   "icons": [
     {
       "src": "favicon.ico",