diff --git a/Watcher/Controllers/DownloadController.cs b/Watcher/Controllers/DownloadController.cs
new file mode 100644
index 0000000..45a0850
--- /dev/null
+++ b/Watcher/Controllers/DownloadController.cs
@@ -0,0 +1,36 @@
+using System.Security.Claims;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace Watcher.Controllers;
+
+[Authorize]
+public class DownloadController : Controller
+{
+    [HttpGet("Download/File/{filename}")]
+    public IActionResult FileDownload(string filename)
+    {
+        // Nur erlaubte Endungen zulassen (Sicherheit!)
+        var allowedExtensions = new[] { ".exe", "" };
+        var extension = Path.GetExtension(filename).ToLowerInvariant();
+
+        if (!allowedExtensions.Contains(extension))
+            return BadRequest("Dateityp nicht erlaubt");
+
+        var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "downloads", filename);
+
+        if (!System.IO.File.Exists(path))
+            return NotFound("Datei nicht gefunden");
+
+        // .exe MIME-Typ: application/octet-stream
+        var mimeType = "application/octet-stream";
+
+        var fileBytes = System.IO.File.ReadAllBytes(path);
+
+        return File(fileBytes, mimeType, filename);
+        //return File(fileBytes, filename);
+    }
+}
diff --git a/Watcher/Views/Server/_ServerCard.cshtml b/Watcher/Views/Server/_ServerCard.cshtml
index 70976c1..e11be01 100644
--- a/Watcher/Views/Server/_ServerCard.cshtml
+++ b/Watcher/Views/Server/_ServerCard.cshtml
@@ -45,6 +45,10 @@
                                 <i class="bi bi-trash me-1"></i>Löschen
                             </button>
                         </form>
+
+                        <a href="/Download/File/heartbeat" class="btn btn-success">
+                            🖥️ Tool herunterladen
+                        </a>
                     </div>
                 </div>
             }
diff --git a/Watcher/wwwroot/downloads/heartbeat b/Watcher/wwwroot/downloads/heartbeat
new file mode 100755
index 0000000..ef10317
Binary files /dev/null and b/Watcher/wwwroot/downloads/heartbeat differ