diff --git a/app/(main)/[locale]/layout.tsx b/app/(main)/[locale]/layout.tsx
index 60944ea5..8c3126af 100644
--- a/app/(main)/[locale]/layout.tsx
+++ b/app/(main)/[locale]/layout.tsx
@@ -9,6 +9,7 @@ import { ProtocolLaunchHandlerProvider } from "@/components/protocol/protocol-la
 import { ProInterfaceRedirect } from "@/components/pro/pro-interface-redirect";
 import { PluginDialogHost } from "@/components/plugins/plugin-dialog-host";
 import { PluginConsentDialog } from "@/components/plugins/plugin-consent-dialog";
+import { PWAInstallPrompt } from "@/components/pwa-install-prompt";
 import { locales } from "@/i18n/routing";
 
 export default async function LocaleLayout({
@@ -41,6 +42,7 @@ export default async function LocaleLayout({
                   {children}
                   <PluginDialogHost />
                   <PluginConsentDialog />
+                  <PWAInstallPrompt />
                 </ProtocolLaunchHandlerProvider>
               </TourProvider>
             </EmbeddedBridgeProvider>
diff --git a/app/(main)/layout.tsx b/app/(main)/layout.tsx
index ac5c3b42..99468f94 100644
--- a/app/(main)/layout.tsx
+++ b/app/(main)/layout.tsx
@@ -2,7 +2,6 @@ import type { Metadata, Viewport } from "next";
 import { Geist, Geist_Mono } from "next/font/google";
 import { headers } from "next/headers";
 import { getLocale } from "next-intl/server";
-import { PWAInstallPrompt } from "@/components/pwa-install-prompt";
 import { ServiceWorkerRegistration } from "@/components/service-worker-registration";
 import { configManager } from "@/lib/admin/config-manager";
 import { withBasePath } from "@/lib/browser-navigation";
@@ -92,7 +91,6 @@ export default async function RootLayout({
       >
         <ServiceWorkerRegistration />
         {children}
-        <PWAInstallPrompt />
       </body>
     </html>
   );
diff --git a/components/pwa-install-prompt.tsx b/components/pwa-install-prompt.tsx
index 00c8bfb3..4cc95f95 100644
--- a/components/pwa-install-prompt.tsx
+++ b/components/pwa-install-prompt.tsx
@@ -1,6 +1,7 @@
 "use client";
 
 import { useEffect, useState } from "react";
+import { useTranslations } from "next-intl";
 import { X, Download } from "lucide-react";
 import { useConfig } from "@/hooks/use-config";
 import { withBasePath } from "@/lib/browser-navigation";
@@ -17,6 +18,7 @@ export function PWAInstallPrompt() {
     useState<BeforeInstallPromptEvent | null>(null);
   const [showPrompt, setShowPrompt] = useState(false);
   const { appName, faviconUrl, appLogoLightUrl, appLogoDarkUrl } = useConfig();
+  const t = useTranslations("pwa_install");
 
   useEffect(() => {
     if (localStorage.getItem(DISMISSED_KEY)) return;
@@ -84,17 +86,17 @@ export function PWAInstallPrompt() {
           )}
           <div>
             <h3 className="font-semibold text-sm text-neutral-900 dark:text-white">
-              Install {appName}
+              {t("title", { appName })}
             </h3>
             <p className="text-xs text-neutral-600 dark:text-neutral-400 mt-1">
-              Install our app for quick access and offline support.
+              {t("description")}
             </p>
           </div>
         </div>
         <button
           onClick={handleDismiss}
           className="text-neutral-400 hover:text-neutral-600 dark:hover:text-neutral-300 transition-colors"
-          aria-label="Dismiss install prompt"
+          aria-label={t("dismiss_aria")}
         >
           <X className="w-4 h-4" />
         </button>
@@ -105,20 +107,20 @@ export function PWAInstallPrompt() {
             onClick={handleDismiss}
             className="flex-1 px-3 py-2 text-sm font-medium text-neutral-700 dark:text-neutral-300 bg-neutral-100 dark:bg-neutral-800 rounded hover:bg-neutral-200 dark:hover:bg-neutral-700 transition-colors"
           >
-            Not now
+            {t("not_now")}
           </button>
           <button
             onClick={handleInstall}
             className="flex-1 px-3 py-2 text-sm font-medium text-white bg-blue-600 rounded hover:bg-blue-700 transition-colors"
           >
-            Install
+            {t("install")}
           </button>
         </div>
         <button
           onClick={handleDismissForever}
           className="w-full text-xs text-neutral-400 hover:text-neutral-600 dark:hover:text-neutral-300 transition-colors text-center"
         >
-          Don&apos;t remind me again
+          {t("dont_remind")}
         </button>
       </div>
     </div>
diff --git a/locales/cs/common.json b/locales/cs/common.json
index 6620a55b..40b0ed6a 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Nainstalovat {appName}",
+    "description": "Nainstalujte si naši aplikaci pro rychlý přístup a offline podporu.",
+    "not_now": "Teď ne",
+    "install": "Nainstalovat",
+    "dont_remind": "Už mi to nepřipomínat",
+    "dismiss_aria": "Zavřít výzvu k instalaci"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-mail",
diff --git a/locales/da/common.json b/locales/da/common.json
index 2f455b42..7b379c5d 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Installer {appName}",
+    "description": "Installer vores app for hurtig adgang og offline-understøttelse.",
+    "not_now": "Ikke nu",
+    "install": "Installer",
+    "dont_remind": "Påmind mig ikke igen",
+    "dismiss_aria": "Afvis installationsprompt"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "Email",
diff --git a/locales/de/common.json b/locales/de/common.json
index fa621a99..7b3cd5ca 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "{appName} installieren",
+    "description": "Installiere unsere App für schnellen Zugriff und Offline-Unterstützung.",
+    "not_now": "Nicht jetzt",
+    "install": "Installieren",
+    "dont_remind": "Nicht mehr erinnern",
+    "dismiss_aria": "Installationshinweis schließen"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-Mail",
diff --git a/locales/en/common.json b/locales/en/common.json
index 1dbba593..f9ababbe 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Install {appName}",
+    "description": "Install our app for quick access and offline support.",
+    "not_now": "Not now",
+    "install": "Install",
+    "dont_remind": "Don't remind me again",
+    "dismiss_aria": "Dismiss install prompt"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "Email",
diff --git a/locales/es/common.json b/locales/es/common.json
index 7b83d66a..c75a5ed2 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Instalar {appName}",
+    "description": "Instala nuestra app para un acceso rápido y soporte sin conexión.",
+    "not_now": "Ahora no",
+    "install": "Instalar",
+    "dont_remind": "No volver a recordármelo",
+    "dismiss_aria": "Cerrar aviso de instalación"
+  },
   "login": {
     "title": "Correo Web",
     "username_label": "Correo electrónico",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index f9cb00ad..3d8b23ce 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Installer {appName}",
+    "description": "Installez notre application pour un accès rapide et un support hors ligne.",
+    "not_now": "Pas maintenant",
+    "install": "Installer",
+    "dont_remind": "Ne plus me le rappeler",
+    "dismiss_aria": "Fermer l'invite d'installation"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "Email",
diff --git a/locales/it/common.json b/locales/it/common.json
index 3c96458a..59e685d9 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Installa {appName}",
+    "description": "Installa la nostra app per un accesso rapido e il supporto offline.",
+    "not_now": "Non ora",
+    "install": "Installa",
+    "dont_remind": "Non ricordarmelo più",
+    "dismiss_aria": "Chiudi avviso di installazione"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "Email",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index aa366688..19790b80 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "{appName} をインストール",
+    "description": "素早いアクセスとオフライン対応のため、アプリをインストールしましょう。",
+    "not_now": "後で",
+    "install": "インストール",
+    "dont_remind": "今後表示しない",
+    "dismiss_aria": "インストールプロンプトを閉じる"
+  },
   "login": {
     "title": "ウェブメール",
     "username_label": "メールアドレス",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index 79a238d7..fc5cc258 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "{appName} 설치",
+    "description": "빠른 액세스와 오프라인 지원을 위해 앱을 설치하세요.",
+    "not_now": "나중에",
+    "install": "설치",
+    "dont_remind": "다시 알리지 않음",
+    "dismiss_aria": "설치 프롬프트 닫기"
+  },
   "login": {
     "title": "웹메일",
     "username_label": "이메일",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 62a09509..980f1e3c 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Instalēt {appName}",
+    "description": "Instalējiet mūsu lietotni ātrai piekļuvei un bezsaistes atbalstam.",
+    "not_now": "Ne tagad",
+    "install": "Instalēt",
+    "dont_remind": "Vairs man neatgādināt",
+    "dismiss_aria": "Aizvērt instalēšanas paziņojumu"
+  },
   "login": {
     "title": "Tīmekļa pasts",
     "username_label": "E-pasta adrese",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index d1208b36..49b62770 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "{appName} installeren",
+    "description": "Installeer onze app voor snelle toegang en offline-ondersteuning.",
+    "not_now": "Niet nu",
+    "install": "Installeren",
+    "dont_remind": "Niet meer herinneren",
+    "dismiss_aria": "Installatiemelding sluiten"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-mail",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index ee550e28..b4d08a91 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Zainstaluj {appName}",
+    "description": "Zainstaluj naszą aplikację, aby uzyskać szybki dostęp i obsługę offline.",
+    "not_now": "Nie teraz",
+    "install": "Zainstaluj",
+    "dont_remind": "Nie przypominaj mi więcej",
+    "dismiss_aria": "Zamknij monit instalacji"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-mail",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 3f7ef129..6b8d8408 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Instalar {appName}",
+    "description": "Instale o nosso app para acesso rápido e suporte offline.",
+    "not_now": "Agora não",
+    "install": "Instalar",
+    "dont_remind": "Não lembrar novamente",
+    "dismiss_aria": "Dispensar aviso de instalação"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-mail",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index 747b269c..0d4302af 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Установить {appName}",
+    "description": "Установите наше приложение для быстрого доступа и работы офлайн.",
+    "not_now": "Не сейчас",
+    "install": "Установить",
+    "dont_remind": "Больше не напоминать",
+    "dismiss_aria": "Закрыть запрос на установку"
+  },
   "login": {
     "title": "Веб-почта",
     "username_label": "Электронная почта",
diff --git a/locales/tr/common.json b/locales/tr/common.json
index 287522ab..a0728370 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "{appName} uygulamasını yükle",
+    "description": "Hızlı erişim ve çevrimdışı destek için uygulamamızı yükleyin.",
+    "not_now": "Şimdi değil",
+    "install": "Yükle",
+    "dont_remind": "Bir daha hatırlatma",
+    "dismiss_aria": "Yükleme istemini kapat"
+  },
   "login": {
     "title": "Webmail",
     "username_label": "E-posta",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index e08ee372..3e0601e3 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "Встановити {appName}",
+    "description": "Встановіть наш застосунок для швидкого доступу та офлайн-підтримки.",
+    "not_now": "Не зараз",
+    "install": "Встановити",
+    "dont_remind": "Більше не нагадувати",
+    "dismiss_aria": "Закрити запит на встановлення"
+  },
   "login": {
     "title": "Веб-пошта",
     "username_label": "Електронна пошта",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index 00a7634f..cd296f35 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -1,4 +1,12 @@
 {
+  "pwa_install": {
+    "title": "安装 {appName}",
+    "description": "安装我们的应用，以获得快速访问和离线支持。",
+    "not_now": "暂不",
+    "install": "安装",
+    "dont_remind": "不再提醒",
+    "dismiss_aria": "关闭安装提示"
+  },
   "login": {
     "title": "网页邮箱",
     "username_label": "邮箱地址",