diff --git a/frontend/src/App.jsx b/frontend/src/App.jsx
index 5a863a6..1fd349b 100644
--- a/frontend/src/App.jsx
+++ b/frontend/src/App.jsx
@@ -5,6 +5,7 @@ import AppLayout from './layouts/AppLayout'
 import Login from './pages/Login'
 import Dashboard from './pages/Dashboard'
 import Agents from './pages/Agents'
+import Windows from './pages/Windows'
 import AgentDetail from './pages/AgentDetail'
 import ProxmoxServers from './pages/ProxmoxServers'
 import Customers from './pages/Customers'
@@ -53,6 +54,7 @@ export default function App() {
           <Route index element={<Dashboard />} />
           <Route path="agents" element={<Agents />} />
           <Route path="agents/:id" element={<AgentDetail />} />
+          <Route path="windows" element={<Windows />} />
           <Route path="proxmox" element={<ProxmoxServers />} />
           <Route path="tunnels" element={<Tunnels />} />
           <Route path="customers" element={<Customers />} />
diff --git a/frontend/src/layouts/AppLayout.jsx b/frontend/src/layouts/AppLayout.jsx
index 4ef0d8e..c2e9d4c 100644
--- a/frontend/src/layouts/AppLayout.jsx
+++ b/frontend/src/layouts/AppLayout.jsx
@@ -14,11 +14,13 @@ import {
   Download,
   HardDrive,
   ClipboardList,
+  Monitor,
 } from 'lucide-react'
 
 const navItems = [
   { path: '/', label: 'Dashboard', icon: LayoutDashboard },
   { path: '/agents', label: 'Firewalls', icon: Server },
+  { path: '/windows', label: 'Windows', icon: Monitor },
   { path: '/proxmox', label: 'Proxmox', icon: HardDrive },
   { path: '/tunnels', label: 'Tunnel', icon: Cable },
   { path: '/firmware', label: 'Firmware', icon: Download },
diff --git a/frontend/src/pages/Agents.jsx b/frontend/src/pages/Agents.jsx
index 6576348..007a43d 100644
--- a/frontend/src/pages/Agents.jsx
+++ b/frontend/src/pages/Agents.jsx
@@ -126,7 +126,7 @@ export default function Agents() {
       const cust = a.customer_id ? customerMap[a.customer_id] : null
       
       // Nur OPNsense/FreeBSD Agents anzeigen
-      if (a.platform === 'linux') return null
+      if (a.platform === 'linux' || a.platform === 'windows') return null
 
       const rootDisk = sys?.disks?.find((d) => d.mount_point === '/')
       const diskPct = rootDisk && rootDisk.total_bytes > 0
diff --git a/frontend/src/pages/Windows.jsx b/frontend/src/pages/Windows.jsx
new file mode 100644
index 0000000..21bdba5
--- /dev/null
+++ b/frontend/src/pages/Windows.jsx
@@ -0,0 +1,157 @@
+import { useEffect, useState, useMemo } from 'react'
+import api from '../api/client'
+import StatusBadge from '../components/StatusBadge'
+import WindowsPanel from '../components/WindowsPanel'
+import { Search, Monitor } from 'lucide-react'
+
+function fmtPct(v) {
+  if (v === null || v === undefined) return '—'
+  return `${Number(v).toFixed(0)}%`
+}
+
+function fmtUptime(s) {
+  if (!s) return '—'
+  const d = Math.floor(s / 86400)
+  const h = Math.floor((s % 86400) / 3600)
+  return d > 0 ? `${d}d ${h}h` : `${h}h`
+}
+
+function fmtBytes(b) {
+  if (!b) return '—'
+  if (b >= 1073741824) return `${(b / 1073741824).toFixed(1)} GB`
+  return `${(b / 1048576).toFixed(0)} MB`
+}
+
+export default function Windows() {
+  const [agents, setAgents]         = useState([])
+  const [customers, setCustomers]   = useState([])
+  const [details, setDetails]       = useState({})
+  const [search, setSearch]         = useState('')
+  const [selectedId, setSelectedId] = useState(null)
+  const [loading, setLoading]       = useState(true)
+
+  const reload = () => {
+    Promise.all([api.getAgents(), api.getCustomers()]).then(([a, c]) => {
+      const win = a.filter(ag => ag.platform === 'windows')
+      setAgents(win)
+      setCustomers(c)
+      setLoading(false)
+      win.forEach(ag => {
+        api.getAgent(ag.id).then(d => setDetails(prev => ({ ...prev, [ag.id]: d })))
+      })
+    })
+  }
+
+  useEffect(() => { reload() }, [])
+
+  const customerMap = useMemo(() =>
+    Object.fromEntries(customers.map(c => [c.id, c])), [customers])
+
+  const rows = useMemo(() => agents.map(a => {
+    const d   = details[a.id]
+    const sys = d?.system_data
+    const win = sys?.windows
+    const cust = a.customer_id ? customerMap[a.customer_id] : null
+    const memUsed = win?.memory?.total_bytes > 0
+      ? ((win.memory.total_bytes - win.memory.available_bytes) / win.memory.total_bytes * 100)
+      : null
+    const disk = win?.disks?.[0]
+    return {
+      id: a.id, name: a.name, status: a.status,
+      version: a.agent_version,
+      customer: cust ? `${cust.number} — ${cust.name}` : '—',
+      customer_id: a.customer_id,
+      os: win?.os_version?.replace('Windows ', 'Win ') || '—',
+      cpu: win?.cpu?.load_percent != null ? fmtPct(win.cpu.load_percent) : '—',
+      ram: memUsed != null ? fmtPct(memUsed) : '—',
+      disk: disk?.used_percent != null ? fmtPct(disk.used_percent) : '—',
+      uptime: fmtUptime(win?.uptime_seconds),
+      lastHB: a.last_heartbeat
+        ? new Date(a.last_heartbeat).toLocaleString('de-DE', { day: '2-digit', month: '2-digit', hour: '2-digit', minute: '2-digit' })
+        : '—',
+    }
+  }), [agents, details, customerMap])
+
+  const filtered = useMemo(() => {
+    if (!search) return rows
+    const q = search.toLowerCase()
+    return rows.filter(r =>
+      r.name.toLowerCase().includes(q) ||
+      r.customer.toLowerCase().includes(q) ||
+      r.os.toLowerCase().includes(q)
+    )
+  }, [rows, search])
+
+  if (loading) return <div className="p-6 text-gray-500">Laden...</div>
+
+  return (
+    <div className="flex flex-col h-full">
+      {/* Toolbar */}
+      <div className="flex items-center gap-3 px-6 py-3 border-b border-gray-800">
+        <Monitor className="w-4 h-4 text-sky-400" />
+        <span className="text-sm font-medium text-white">Windows Agents</span>
+        <span className="text-xs text-gray-500">({agents.length})</span>
+        <div className="flex-1" />
+        <div className="relative">
+          <Search className="absolute left-2.5 top-2 w-3.5 h-3.5 text-gray-500" />
+          <input
+            value={search} onChange={e => setSearch(e.target.value)}
+            placeholder="Suchen..."
+            className="pl-8 pr-3 py-1.5 bg-gray-800 border border-gray-700 rounded text-sm text-white focus:outline-none focus:border-sky-500 w-56"
+          />
+        </div>
+      </div>
+
+      {/* Tabelle */}
+      <div className="flex-1 overflow-auto">
+        {filtered.length === 0 ? (
+          <div className="p-8 text-center text-gray-500">
+            {agents.length === 0 ? 'Keine Windows Agents registriert' : 'Keine Ergebnisse'}
+          </div>
+        ) : (
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b border-gray-800 text-left">
+                {['Status', 'Name', 'Kunde', 'OS', 'Version', 'CPU', 'RAM', 'Disk', 'Uptime', 'Letzter Kontakt'].map(h => (
+                  <th key={h} className="px-4 py-2 text-xs text-gray-500 font-medium whitespace-nowrap">{h}</th>
+                ))}
+              </tr>
+            </thead>
+            <tbody className="divide-y divide-gray-800/50">
+              {filtered.map(r => (
+                <tr
+                  key={r.id}
+                  onClick={() => setSelectedId(r.id)}
+                  className={`hover:bg-gray-800/50 cursor-pointer transition-colors ${selectedId === r.id ? 'bg-gray-800/70' : ''}`}
+                >
+                  <td className="px-4 py-2">
+                    <StatusBadge status={r.status} size="dot" />
+                  </td>
+                  <td className="px-4 py-2 text-white font-medium whitespace-nowrap">{r.name}</td>
+                  <td className="px-4 py-2 text-gray-400 whitespace-nowrap text-xs">{r.customer}</td>
+                  <td className="px-4 py-2 text-gray-300 whitespace-nowrap text-xs">{r.os}</td>
+                  <td className="px-4 py-2 text-gray-500 text-xs font-mono">{r.version ? `v${r.version}` : '—'}</td>
+                  <td className="px-4 py-2 text-gray-300 text-xs">{r.cpu}</td>
+                  <td className="px-4 py-2 text-gray-300 text-xs">{r.ram}</td>
+                  <td className="px-4 py-2 text-gray-300 text-xs">{r.disk}</td>
+                  <td className="px-4 py-2 text-gray-500 text-xs">{r.uptime}</td>
+                  <td className="px-4 py-2 text-gray-600 text-xs whitespace-nowrap">{r.lastHB}</td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        )}
+      </div>
+
+      {/* Panel */}
+      {selectedId && (
+        <WindowsPanel
+          agentId={selectedId}
+          customers={customers}
+          onClose={() => setSelectedId(null)}
+          onReload={reload}
+        />
+      )}
+    </div>
+  )
+}