diff --git a/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java b/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
index 2fdf19e..2895280 100644
--- a/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
+++ b/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
@@ -15,6 +15,16 @@ import io.flutter.embedding.engine.FlutterEngine;
 public final class GeneratedPluginRegistrant {
   private static final String TAG = "GeneratedPluginRegistrant";
   public static void registerWith(@NonNull FlutterEngine flutterEngine) {
+    try {
+      flutterEngine.getPlugins().add(new com.mr.flutter.plugin.filepicker.FilePickerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin file_picker, com.mr.flutter.plugin.filepicker.FilePickerPlugin", e);
+    }
+    try {
+      flutterEngine.getPlugins().add(new io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_plugin_android_lifecycle, io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
     } catch (Exception e) {
diff --git a/lib/features/movies/data/movie_exporter.dart b/lib/features/movies/data/movie_exporter.dart
new file mode 100644
index 0000000..c406d58
--- /dev/null
+++ b/lib/features/movies/data/movie_exporter.dart
@@ -0,0 +1,22 @@
+import '../../../core/status.dart';
+import 'movie_model.dart';
+import 'movie_exporter_stub.dart'
+    if (dart.library.html) 'movie_exporter_web.dart'
+    if (dart.library.io) 'movie_exporter_io.dart';
+
+/// Factory to obtain the platform-specific exporter implementation.
+MovieExporter createMovieExporter() => getMovieExporter();
+
+abstract class MovieExporter {
+  /// Opens a save dialog and returns the chosen path, or null if cancelled.
+  Future<String?> chooseSavePath({required bool asXlsx, ItemStatus? filter});
+
+  /// Exports movies to disk and returns the written file path.
+  /// Returns `null` if the user cancels the dialog.
+  Future<String?> exportMovies(
+    List<Movie> movies, {
+    required bool asXlsx,
+    ItemStatus? filter,
+    String? path,
+  });
+}
diff --git a/lib/features/movies/data/movie_exporter_io.dart b/lib/features/movies/data/movie_exporter_io.dart
new file mode 100644
index 0000000..61394e4
--- /dev/null
+++ b/lib/features/movies/data/movie_exporter_io.dart
@@ -0,0 +1,127 @@
+import 'dart:io';
+
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/services.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:syncfusion_flutter_xlsio/xlsio.dart' as xlsio;
+
+import '../../../core/status.dart';
+import 'movie_model.dart';
+import 'movie_exporter.dart';
+
+MovieExporter getMovieExporter() => _IoMovieExporter();
+
+class _IoMovieExporter implements MovieExporter {
+  @override
+  Future<String?> exportMovies(
+    List<Movie> movies, {
+    required bool asXlsx,
+    ItemStatus? filter,
+    String? path,
+  }) async {
+    final savePath = path ?? await chooseSavePath(asXlsx: asXlsx, filter: filter);
+    if (savePath == null) return null;
+    if (asXlsx) {
+      await _writeXlsx(savePath, movies);
+    } else {
+      await _writeCsv(savePath, movies);
+    }
+
+    return savePath;
+  }
+
+  @override
+  Future<String?> chooseSavePath({required bool asXlsx, ItemStatus? filter}) async {
+    final dir = await getApplicationDocumentsDirectory();
+    await dir.create(recursive: true);
+    final safeFilter = _sanitize(filter?.name ?? 'alle');
+    final ts = DateTime.now();
+    final name = 'movies_${safeFilter}_${_ts(ts)}.${asXlsx ? 'xlsx' : 'csv'}';
+
+    String? savePath;
+    try {
+      savePath = await FilePicker.platform.saveFile(
+        dialogTitle: 'Export speichern',
+        fileName: name,
+        type: FileType.custom,
+        allowedExtensions: [asXlsx ? 'xlsx' : 'csv'],
+        initialDirectory: dir.path,
+      );
+    } on PlatformException catch (e) {
+      // propagate to trigger UI fallback
+      throw Exception('Speicherdialog fehlgeschlagen: ${e.code}');
+    }
+    if (savePath == null) return null; // user cancelled
+    return savePath;
+  }
+
+  Future<void> _writeCsv(String path, List<Movie> movies) async {
+    final rows = <List<String>>[
+      ['Titel', 'Jahr', 'Status', 'Aufloesung', 'TMDB-ID', 'Beschreibung'],
+      for (final m in movies)
+        [
+          m.title,
+          m.releaseYear?.toString() ?? '',
+          m.status.name,
+          m.resolution ?? '',
+          m.tmdbId.toString(),
+          m.overview ?? '',
+        ],
+    ];
+    final content = _toCsv(rows);
+    final file = File(path);
+    await file.writeAsString(content, flush: true);
+  }
+
+  Future<void> _writeXlsx(String path, List<Movie> movies) async {
+    final wb = xlsio.Workbook();
+    final sheet = wb.worksheets[0];
+    sheet.name = 'Filme';
+    // Header
+    final headers = ['Titel', 'Jahr', 'Status', 'Aufloesung', 'TMDB-ID', 'Beschreibung'];
+    for (var c = 0; c < headers.length; c++) {
+      sheet.getRangeByIndex(1, c + 1).setText(headers[c]);
+    }
+    // Data
+    for (var i = 0; i < movies.length; i++) {
+      final m = movies[i];
+      final row = i + 2;
+      sheet.getRangeByIndex(row, 1).setText(m.title);
+      sheet.getRangeByIndex(row, 2).setNumber((m.releaseYear ?? 0).toDouble());
+      sheet.getRangeByIndex(row, 3).setText(m.status.name);
+      sheet.getRangeByIndex(row, 4).setText(m.resolution ?? '');
+      sheet.getRangeByIndex(row, 5).setNumber(m.tmdbId.toDouble());
+      sheet.getRangeByIndex(row, 6).setText(m.overview ?? '');
+    }
+    final bytes = wb.saveAsStream();
+    wb.dispose();
+    final file = File(path);
+    await file.writeAsBytes(bytes, flush: true);
+  }
+
+  String _ts(DateTime dt) {
+    final two = (int v) => v.toString().padLeft(2, '0');
+    return '${dt.year}${two(dt.month)}${two(dt.day)}_${two(dt.hour)}${two(dt.minute)}${two(dt.second)}';
+  }
+
+  String _sanitize(String input) => input.replaceAll(RegExp(r'[^A-Za-z0-9_-]'), '_');
+
+  String _toCsv(List<List<String>> rows) {
+    final buffer = StringBuffer();
+    for (var i = 0; i < rows.length; i++) {
+      final row = rows[i];
+      for (var j = 0; j < row.length; j++) {
+        buffer.write(_escape(row[j]));
+        if (j < row.length - 1) buffer.write(',');
+      }
+      if (i < rows.length - 1) buffer.writeln();
+    }
+    return buffer.toString();
+  }
+
+  String _escape(String v) {
+    final needsQuotes = v.contains(',') || v.contains('"') || v.contains('\n') || v.contains('\r');
+    final escaped = v.replaceAll('"', '""');
+    return needsQuotes ? '"$escaped"' : escaped;
+  }
+}
diff --git a/lib/features/movies/data/movie_exporter_stub.dart b/lib/features/movies/data/movie_exporter_stub.dart
new file mode 100644
index 0000000..8bda3ad
--- /dev/null
+++ b/lib/features/movies/data/movie_exporter_stub.dart
@@ -0,0 +1,26 @@
+import '../../../core/status.dart';
+import 'movie_model.dart';
+import 'movie_exporter.dart';
+
+MovieExporter getMovieExporter() => _WebMovieExporter();
+
+class _WebMovieExporter implements MovieExporter {
+  @override
+  Future<String?> chooseSavePath({required bool asXlsx, ItemStatus? filter}) {
+    return Future.error(
+      UnsupportedError('Export wird auf dieser Plattform nicht unterstützt.'),
+    );
+  }
+
+  @override
+  Future<String?> exportMovies(
+    List<Movie> movies, {
+    required bool asXlsx,
+    ItemStatus? filter,
+    String? path,
+  }) {
+    return Future.error(
+      UnsupportedError('Export wird auf dieser Plattform nicht unterstützt.'),
+    );
+  }
+}
diff --git a/lib/features/movies/data/movie_exporter_web.dart b/lib/features/movies/data/movie_exporter_web.dart
new file mode 100644
index 0000000..c78c125
--- /dev/null
+++ b/lib/features/movies/data/movie_exporter_web.dart
@@ -0,0 +1,111 @@
+import 'dart:convert';
+import 'dart:typed_data';
+import 'dart:html' as html;
+import 'package:syncfusion_flutter_xlsio/xlsio.dart' as xlsio;
+
+import '../../../core/status.dart';
+import 'movie_exporter.dart';
+import 'movie_model.dart';
+
+MovieExporter getMovieExporter() => _WebMovieExporter();
+
+class _WebMovieExporter implements MovieExporter {
+  @override
+  Future<String?> chooseSavePath({required bool asXlsx, ItemStatus? filter}) async {
+    // On web, saveFile shows the browser download dialog when bytes are provided.
+    // We return only the filename here; actual save happens in exportMovies.
+    return _defaultFilename(filter, asXlsx);
+  }
+
+  @override
+  Future<String?> exportMovies(
+    List<Movie> movies, {
+    required bool asXlsx,
+    ItemStatus? filter,
+    String? path,
+  }) async {
+    final filename = path ?? _defaultFilename(filter, asXlsx);
+    final bytes = asXlsx ? _buildXlsxBytes(movies) : _buildCsvBytes(movies);
+    _downloadBytes(bytes, filename);
+    return filename;
+  }
+
+  Uint8List _buildCsvBytes(List<Movie> movies) {
+    final rows = <List<String>>[
+      ['Titel', 'Jahr', 'Status', 'Aufloesung', 'TMDB-ID', 'Beschreibung'],
+      for (final m in movies)
+        [
+          m.title,
+          m.releaseYear?.toString() ?? '',
+          m.status.name,
+          m.resolution ?? '',
+          m.tmdbId.toString(),
+          m.overview ?? '',
+        ],
+    ];
+    final csv = _toCsv(rows);
+    return Uint8List.fromList(utf8.encode(csv));
+  }
+
+  Uint8List _buildXlsxBytes(List<Movie> movies) {
+    final wb = xlsio.Workbook();
+    final sheet = wb.worksheets[0];
+    sheet.name = 'Filme';
+    final headers = ['Titel', 'Jahr', 'Status', 'Aufloesung', 'TMDB-ID', 'Beschreibung'];
+    for (var c = 0; c < headers.length; c++) {
+      sheet.getRangeByIndex(1, c + 1).setText(headers[c]);
+    }
+    for (var i = 0; i < movies.length; i++) {
+      final m = movies[i];
+      final row = i + 2;
+      sheet.getRangeByIndex(row, 1).setText(m.title);
+      sheet.getRangeByIndex(row, 2).setNumber((m.releaseYear ?? 0).toDouble());
+      sheet.getRangeByIndex(row, 3).setText(m.status.name);
+      sheet.getRangeByIndex(row, 4).setText(m.resolution ?? '');
+      sheet.getRangeByIndex(row, 5).setNumber(m.tmdbId.toDouble());
+      sheet.getRangeByIndex(row, 6).setText(m.overview ?? '');
+    }
+    final bytes = wb.saveAsStream();
+    wb.dispose();
+    return Uint8List.fromList(bytes);
+  }
+
+  void _downloadBytes(Uint8List bytes, String filename) {
+    final blob = html.Blob([bytes]);
+    final url = html.Url.createObjectUrlFromBlob(blob);
+    final anchor = html.AnchorElement(href: url)
+      ..download = filename
+      ..style.display = 'none';
+    html.document.body?.append(anchor);
+    anchor.click();
+    anchor.remove();
+    html.Url.revokeObjectUrl(url);
+  }
+
+  String _defaultFilename(ItemStatus? filter, bool asXlsx) {
+    final safeFilter = (filter?.name ?? 'alle').replaceAll(RegExp(r'[^A-Za-z0-9_-]'), '_');
+    final ts = DateTime.now();
+    String two(int v) => v.toString().padLeft(2, '0');
+    final stamp = '${ts.year}${two(ts.month)}${two(ts.day)}_${two(ts.hour)}${two(ts.minute)}${two(ts.second)}';
+    return 'movies_${safeFilter}_$stamp.${asXlsx ? 'xlsx' : 'csv'}';
+  }
+
+  String _toCsv(List<List<String>> rows) {
+    final buffer = StringBuffer();
+    for (var i = 0; i < rows.length; i++) {
+      final row = rows[i];
+      for (var j = 0; j < row.length; j++) {
+        buffer.write(_escape(row[j]));
+        if (j < row.length - 1) buffer.write(',');
+      }
+      if (i < rows.length - 1) buffer.writeln();
+    }
+    return buffer.toString();
+  }
+
+  String _escape(String v) {
+    final needsQuotes = v.contains(',') || v.contains('"') || v.contains('\n') || v.contains('\r');
+    final escaped = v.replaceAll('"', '""');
+    return needsQuotes ? '"$escaped"' : escaped;
+  }
+}
diff --git a/lib/features/movies/presentation/movie_list_screen.dart b/lib/features/movies/presentation/movie_list_screen.dart
index 7b5b45d..b3b2069 100644
--- a/lib/features/movies/presentation/movie_list_screen.dart
+++ b/lib/features/movies/presentation/movie_list_screen.dart
@@ -3,11 +3,14 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../../../core/status.dart';
 import '../data/movie_repository.dart';
+import '../data/movie_exporter.dart';
 import 'widgets/status_chip.dart';
 import 'movie_detail_screen.dart';
 import '../../shared/providers.dart';
 import 'movie_add_screen.dart';
 
+enum _ExportFormat { csv, xlsx }
+
 class MovieListScreen extends ConsumerWidget {
   const MovieListScreen({super.key});
 
@@ -31,6 +34,28 @@ class MovieListScreen extends ConsumerWidget {
             child: Row(
               mainAxisSize: MainAxisSize.min,
               children: [
+                PopupMenuButton<_ExportFormat>(
+                  onSelected: (fmt) => _exportMovies(context, ref, filter, fmt),
+                  itemBuilder: (ctx) => const [
+                    PopupMenuItem(
+                      value: _ExportFormat.csv,
+                      child: Text('CSV exportieren'),
+                    ),
+                    PopupMenuItem(
+                      value: _ExportFormat.xlsx,
+                      child: Text('XLSX exportieren'),
+                    ),
+                  ],
+                  child: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: const [
+                      Icon(Icons.download),
+                      SizedBox(width: 6),
+                      Text('Export'),
+                    ],
+                  ),
+                ),
+                const SizedBox(width: 8),
                 TextButton.icon(
                   icon: const Icon(Icons.add),
                   label: const Text('Neue Filme hinzufügen'),
@@ -269,6 +294,55 @@ class MovieListScreen extends ConsumerWidget {
     );
   }
 
+  Future<void> _exportMovies(
+    BuildContext context,
+    WidgetRef ref,
+    ItemStatus? filter,
+    _ExportFormat fmt,
+  ) async {
+    final messenger = ScaffoldMessenger.of(context);
+    final navigator = Navigator.of(context, rootNavigator: true);
+    final exporter = createMovieExporter();
+    // Save-Ziel vor dem Export auswählen
+    String? savePath;
+    try {
+      savePath = await exporter.chooseSavePath(asXlsx: fmt == _ExportFormat.xlsx, filter: filter);
+    } on UnsupportedError catch (e) {
+      messenger.showSnackBar(SnackBar(content: Text(e.message ?? e.toString())));
+      return;
+    } catch (e) {
+      messenger.showSnackBar(SnackBar(content: Text('Export fehlgeschlagen: $e')));
+      return;
+    }
+    if (savePath == null) {
+      messenger.showSnackBar(const SnackBar(content: Text('Export abgebrochen')));
+      return;
+    }
+
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (_) => const Center(child: CircularProgressIndicator()),
+    );
+
+    try {
+      final movies = await ref.read(moviesProvider.future);
+      final path = await exporter.exportMovies(
+        movies,
+        asXlsx: fmt == _ExportFormat.xlsx,
+        filter: filter,
+        path: savePath,
+      );
+      messenger.showSnackBar(SnackBar(content: Text('Export gespeichert: $path')));
+    } on UnsupportedError catch (e) {
+      messenger.showSnackBar(SnackBar(content: Text(e.message ?? e.toString())));
+    } catch (e) {
+      messenger.showSnackBar(SnackBar(content: Text('Export fehlgeschlagen: $e')));
+    } finally {
+      if (navigator.canPop()) navigator.pop();
+    }
+  }
+
 
   Color? _statusBg(ItemStatus s, BuildContext context) {
     switch (s) {
diff --git a/pubspec.lock b/pubspec.lock
index f7dd4cb..bb19704 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.6.1"
   async:
     dependency: transitive
     description:
@@ -65,6 +73,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: "7caf6a750a0c04effbb52a676dce9a4a592e10ad35c34d6d2d0e4811160d5670"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.4+2"
   crypto:
     dependency: transitive
     description:
@@ -113,6 +129,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: ab13ae8ef5580a411c458d6207b6774a6c237d77ac37011b13994879f68a8810
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.3.7"
   fixnum:
     dependency: transitive
     description:
@@ -142,6 +166,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.0"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: "1c2b787f99bdca1f3718543f81d38aa1b124817dfeb9fb196201bea85b6134bf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.26"
   flutter_riverpod:
     dependency: "direct main"
     description:
@@ -176,6 +208,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: f31d52537dc417fdcde36088fdf11d191026fd5e4fae742491ebd40e5a8bea7d
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
   intl:
     dependency: "direct main"
     description:
@@ -184,6 +224,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.19.0"
+  jiffy:
+    dependency: transitive
+    description:
+      name: jiffy
+      sha256: "1c1b86459969ff9f32dc5b0ffe392f1e08181e66396cf9dd8fa7c90552a691af"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.2"
   leak_tracker:
     dependency: transitive
     description:
@@ -265,7 +313,7 @@ packages:
     source: hosted
     version: "1.9.0"
   path_provider:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
@@ -312,6 +360,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.2"
   platform:
     dependency: transitive
     description:
@@ -437,6 +493,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
+  syncfusion_flutter_core:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_core
+      sha256: "6e67726b85812afc7105725a23620b876ab7f6b04b8410e211330ffb8c2cdbe8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "26.2.14"
+  syncfusion_flutter_xlsio:
+    dependency: "direct main"
+    description:
+      name: syncfusion_flutter_xlsio
+      sha256: "6250427a781642e22d250b87689d9a09acfd864f0bfbd95642e3e0c52b4e3b46"
+      url: "https://pub.dev"
+    source: hosted
+    version: "26.2.14"
+  syncfusion_officecore:
+    dependency: transitive
+    description:
+      name: syncfusion_officecore
+      sha256: "9ec8c9d9f66bb20440ff7e31c83fed52fb9d55bc4ba32b6cbaea70fa82ca9b41"
+      url: "https://pub.dev"
+    source: hosted
+    version: "26.2.14"
   synchronized:
     dependency: transitive
     description:
@@ -565,6 +645,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: daf97c9d80197ed7b619040e86c8ab9a9dad285e7671ee7390f9180cc828a51e
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.10.1"
   xdg_directories:
     dependency: transitive
     description:
@@ -573,6 +661,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.0"
 sdks:
   dart: ">=3.5.0 <4.0.0"
   flutter: ">=3.24.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index f449d6a..7a61d41 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -14,6 +14,9 @@ dependencies:
   cached_network_image: ^3.3.1
   intl: ^0.19.0
   url_launcher: ^6.3.0
+  path_provider: ^2.1.4
+  file_picker: ^8.1.2
+  syncfusion_flutter_xlsio: ^26.2.7
 
   # Material 3 ist im Flutter SDK enthalten