diff --git a/app/Http/Controllers/AssignmentPdfController.php b/app/Http/Controllers/AssignmentPdfController.php
index c55d8e9..fe104b7 100644
--- a/app/Http/Controllers/AssignmentPdfController.php
+++ b/app/Http/Controllers/AssignmentPdfController.php
@@ -25,8 +25,9 @@ class AssignmentPdfController extends Controller
         ]);
 
         return view('assignments.pdf-viewer', [
-            'assignment' => $assignment,
-            'pdfUrl'     => $pdfUrl,
+            'assignment'      => $assignment,
+            'pdfUrl'          => $pdfUrl,
+            'showDownload'    => (bool) \App\Models\Setting::getValue('pdf_viewer_show_download', true),
         ]);
     }
 
diff --git a/app/Livewire/Settings/SettingsEdit.php b/app/Livewire/Settings/SettingsEdit.php
index 05b00af..ac01b39 100644
--- a/app/Livewire/Settings/SettingsEdit.php
+++ b/app/Livewire/Settings/SettingsEdit.php
@@ -13,6 +13,7 @@ class SettingsEdit extends Component
     public int $giorni_per_smarrito = 120;
     public int $home_limit_list = 10;
     public int $assignment_link_ttl_months = 1;
+    public bool $pdf_viewer_show_download = true;
     public int $audit_retention_days = 365;
 
     public function mount()
@@ -24,6 +25,7 @@ class SettingsEdit extends Component
         $this->giorni_per_smarrito = $settings->giorni_per_smarrito ?? 120;
         $this->home_limit_list = $settings->home_limit_list ?? 10;
         $this->assignment_link_ttl_months = $settings->assignment_link_ttl_hours ?? 1;
+        $this->pdf_viewer_show_download = $settings->pdf_viewer_show_download ?? true;
         $this->audit_retention_days = $settings->audit_retention_days ?? 365;
     }
 
@@ -36,6 +38,7 @@ class SettingsEdit extends Component
             'giorni_per_smarrito' => 'required|integer|min:30|max:365',
             'home_limit_list' => 'required|integer|min:1|max:100',
             'assignment_link_ttl_months' => 'required|integer|min:1|max:24',
+            'pdf_viewer_show_download' => 'required|boolean',
             'audit_retention_days' => 'required|integer|min:30|max:3650',
         ];
     }
@@ -52,6 +55,7 @@ class SettingsEdit extends Component
             'giorni_per_smarrito' => $this->giorni_per_smarrito,
             'home_limit_list' => $this->home_limit_list,
             'assignment_link_ttl_hours' => $this->assignment_link_ttl_months,
+            'pdf_viewer_show_download' => $this->pdf_viewer_show_download,
             'audit_retention_days' => $this->audit_retention_days,
         ]);
 
diff --git a/app/Models/Setting.php b/app/Models/Setting.php
index 846bb2f..f958ea6 100644
--- a/app/Models/Setting.php
+++ b/app/Models/Setting.php
@@ -17,6 +17,7 @@ class Setting extends Model
         'giorni_per_smarrito',
         'home_limit_list',
         'assignment_link_ttl_hours',
+        'pdf_viewer_show_download',
         'audit_retention_days',
         'setup_completed',
     ];
@@ -25,6 +26,7 @@ class Setting extends Model
     {
         return [
             'setup_completed' => 'boolean',
+            'pdf_viewer_show_download' => 'boolean',
             'giorni_giacenza_da_assegnare' => 'integer',
             'giorni_giacenza_prioritari' => 'integer',
             'giorni_per_smarrito' => 'integer',
diff --git a/database/migrations/2026_04_16_000001_add_pdf_download_visible_to_settings_table.php b/database/migrations/2026_04_16_000001_add_pdf_download_visible_to_settings_table.php
new file mode 100644
index 0000000..48f2fea
--- /dev/null
+++ b/database/migrations/2026_04_16_000001_add_pdf_download_visible_to_settings_table.php
@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('settings', function (Blueprint $table) {
+            $table->boolean('pdf_viewer_show_download')->default(true)->after('assignment_link_ttl_hours');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('settings', function (Blueprint $table) {
+            $table->dropColumn('pdf_viewer_show_download');
+        });
+    }
+};
diff --git a/resources/views/assignments/pdf-viewer.blade.php b/resources/views/assignments/pdf-viewer.blade.php
index a041ef8..1fc0323 100644
--- a/resources/views/assignments/pdf-viewer.blade.php
+++ b/resources/views/assignments/pdf-viewer.blade.php
@@ -2,27 +2,33 @@
 <html lang="it">
 <head>
     <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=5">
     <title>Territorio {{ $assignment->territorio?->numero }}</title>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.9.155/pdf_viewer.min.css" integrity="sha512-kMgaLfnBSAM0MFgr8fMDCMr2SYGQiMIFRbkBxRfFEqDqw/0hNh2GpcjYKjR0z4VoVVhYx1VlJdvfO1HCkhpg==" crossorigin="anonymous" referrerpolicy="no-referrer">
     <style>
         *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
+        html, body {
+            height: 100%;
+        }
+
         body {
             font-family: system-ui, -apple-system, sans-serif;
             background: #f1f5f9;
-            min-height: 100dvh;
             display: flex;
             flex-direction: column;
+            overflow: hidden;
         }
 
         header {
             background: #fff;
             border-bottom: 1px solid #e2e8f0;
-            padding: 14px 20px;
+            padding: 10px 16px;
             display: flex;
             flex-wrap: wrap;
             align-items: center;
-            gap: 12px 24px;
+            gap: 8px 16px;
+            z-index: 10;
         }
 
         .logo {
@@ -36,24 +42,24 @@
         .info {
             display: flex;
             flex-wrap: wrap;
-            gap: 6px 20px;
+            gap: 4px 12px;
             flex: 1;
         }
 
         .chip {
             display: inline-flex;
             align-items: center;
-            gap: 5px;
+            gap: 4px;
             background: #f1f5f9;
             border: 1px solid #e2e8f0;
-            border-radius: 8px;
-            padding: 4px 10px;
-            font-size: 13px;
+            border-radius: 6px;
+            padding: 3px 8px;
+            font-size: 12px;
             color: #374151;
         }
 
         .chip .label {
-            font-size: 11px;
+            font-size: 10px;
             color: #94a3b8;
             font-weight: 500;
             text-transform: uppercase;
@@ -68,58 +74,127 @@
         .open-btn {
             display: inline-flex;
             align-items: center;
-            gap: 6px;
+            gap: 5px;
             background: #4f46e5;
             color: #fff;
             text-decoration: none;
-            font-size: 13px;
+            font-size: 12px;
             font-weight: 600;
-            padding: 7px 14px;
-            border-radius: 8px;
+            padding: 6px 12px;
+            border-radius: 6px;
             flex: none;
             transition: background .15s;
         }
         .open-btn:hover { background: #4338ca; }
 
-        .pdf-area {
-            flex: 1;
+        /* Toolbar */
+        .pdf-toolbar {
+            background: #1e293b;
+            color: #fff;
+            padding: 6px 12px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 12px;
+            font-size: 13px;
+            flex: none;
+            z-index: 10;
+        }
+
+        .pdf-toolbar button {
+            background: rgba(255,255,255,.1);
+            border: none;
+            color: #fff;
+            width: 32px;
+            height: 32px;
+            border-radius: 6px;
+            cursor: pointer;
+            display: inline-flex;
+            align-items: center;
+            justify-content: center;
+            transition: background .15s;
+            font-size: 16px;
+        }
+        .pdf-toolbar button:hover { background: rgba(255,255,255,.2); }
+        .pdf-toolbar button:disabled { opacity: .3; cursor: default; }
+
+        .page-info {
+            font-variant-numeric: tabular-nums;
+            min-width: 80px;
+            text-align: center;
+        }
+
+        /* PDF viewport */
+        .pdf-viewport {
+            flex: 1 1 0;
+            min-height: 0;
+            overflow-y: auto;
+            overflow-x: auto;
+            -webkit-overflow-scrolling: touch;
+            background: #64748b;
             display: flex;
             flex-direction: column;
-            padding: 16px;
+            align-items: center;
+            padding: 12px 0;
             gap: 12px;
         }
 
-        .pdf-embed {
-            flex: 1;
-            min-height: 60vh;
-            border-radius: 12px;
-            overflow: hidden;
-            box-shadow: 0 4px 24px rgba(0,0,0,.08);
+        .pdf-viewport canvas {
+            display: block;
+            max-width: 100%;
+            height: auto;
+            box-shadow: 0 2px 16px rgba(0,0,0,.25);
             background: #fff;
         }
 
-        .pdf-embed embed,
-        .pdf-embed iframe {
-            width: 100%;
-            height: 100%;
-            min-height: 60vh;
-            border: 0;
-            display: block;
+        /* Loading spinner */
+        .pdf-loading {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            gap: 12px;
+            padding: 40px;
+            color: #fff;
+            font-size: 14px;
         }
 
-        .fallback-notice {
-            background: #fef9c3;
-            border: 1px solid #fde047;
-            border-radius: 10px;
-            padding: 12px 16px;
-            font-size: 13px;
-            color: #854d0e;
+        .spinner {
+            width: 36px;
+            height: 36px;
+            border: 3px solid rgba(255,255,255,.2);
+            border-top-color: #fff;
+            border-radius: 50%;
+            animation: spin .7s linear infinite;
+        }
+
+        @keyframes spin { to { transform: rotate(360deg); } }
+
+        .pdf-error {
             display: none;
+            flex-direction: column;
+            align-items: center;
+            gap: 12px;
+            padding: 40px;
+            text-align: center;
+            color: #fff;
+        }
+        .pdf-error a {
+            background: #4f46e5;
+            color: #fff;
+            text-decoration: none;
+            font-weight: 600;
+            font-size: 14px;
+            padding: 10px 20px;
+            border-radius: 8px;
         }
 
         @media (max-width: 480px) {
-            header { padding: 10px 14px; }
-            .chip { font-size: 12px; padding: 3px 8px; }
+            header { padding: 8px 10px; }
+            .chip { font-size: 11px; padding: 2px 6px; }
+            .info { gap: 3px 8px; }
+            .pdf-toolbar { padding: 4px 8px; gap: 8px; }
+            .pdf-toolbar button { width: 28px; height: 28px; }
         }
     </style>
 </head>
@@ -142,39 +217,136 @@
             </div>
         </div>
 
+        @if($showDownload)
         <a href="{{ $pdfUrl }}" download class="open-btn">
-            <svg width="14" height="14" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M4 16v2a2 2 0 002 2h12a2 2 0 002-2v-2M7 10l5 5m0 0l5-5m-5 5V4"/></svg>
+            <svg width="13" height="13" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2.5"><path stroke-linecap="round" stroke-linejoin="round" d="M4 16v2a2 2 0 002 2h12a2 2 0 002-2v-2M7 10l5 5m0 0l5-5m-5 5V4"/></svg>
             Scarica PDF
         </a>
+        @endif
     </header>
 
-    <div class="pdf-area">
-        <div class="pdf-embed" id="pdfContainer">
-            <embed src="{{ $pdfUrl }}" type="application/pdf" id="pdfEmbed">
+    <div class="pdf-toolbar">
+        <button id="prevPage" title="Pagina precedente" disabled>‹</button>
+        <span class="page-info" id="pageInfo">—</span>
+        <button id="nextPage" title="Pagina successiva" disabled>›</button>
+        <button id="zoomOut" title="Riduci">−</button>
+        <button id="zoomIn" title="Ingrandisci">+</button>
+    </div>
+
+    <div class="pdf-viewport" id="pdfViewport">
+        <div class="pdf-loading" id="pdfLoading">
+            <div class="spinner"></div>
+            Caricamento PDF…
         </div>
-        <div class="fallback-notice" id="fallbackNotice">
-            Il tuo dispositivo non supporta la visualizzazione del PDF nel browser.
-            <a href="{{ $pdfUrl }}" download style="color:#4f46e5;font-weight:600;margin-left:6px;">Scarica il file PDF</a>
+        <div class="pdf-error" id="pdfError">
+            <svg width="48" height="48" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M12 9v3.75m9-.75a9 9 0 11-18 0 9 9 0 0118 0zm-9 3.75h.008v.008H12v-.008z"/></svg>
+            <p>Impossibile caricare il PDF.</p>
+            @if($showDownload)
+            <a href="{{ $pdfUrl }}" download>Scarica PDF</a>
+            @endif
         </div>
     </div>
 
-    <script>
-        // Detect if embed loaded - fallback for mobile devices that don't support PDF embed
-        var embed = document.getElementById('pdfEmbed');
-        var notice = document.getElementById('fallbackNotice');
-        embed.onerror = function() {
-            notice.style.display = 'block';
-        };
-        // iOS Safari: embed always renders but PDF viewer doesn't work - show download link anyway
-        var ua = navigator.userAgent;
-        if (/iP(hone|ad|od)/i.test(ua) || (/Macintosh/i.test(ua) && 'ontouchend' in document)) {
-            document.getElementById('pdfContainer').innerHTML =
-                '<div style="display:flex;align-items:center;justify-content:center;height:100%;min-height:60vh;flex-direction:column;gap:16px;padding:24px;text-align:center;">' +
-                '<svg width="48" height="48" fill="none" viewBox="0 0 24 24" stroke="#94a3b8" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m0 12.75h7.5m-7.5 3H12M10.5 2.25H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z"/></svg>' +
-                '<p style="font-size:14px;color:#64748b;max-width:240px">Safari su iOS non supporta la visualizzazione PDF nel browser.</p>' +
-                '<a href="{{ $pdfUrl }}" download style="background:#4f46e5;color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:10px 20px;border-radius:8px;">Scarica PDF</a>' +
-                '</div>';
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.9.155/pdf.min.mjs" type="module"></script>
+    <script type="module">
+        import * as pdfjsLib from 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.9.155/pdf.min.mjs';
+
+        pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.9.155/pdf.worker.min.mjs';
+
+        const url = @json($pdfUrl);
+        const viewport = document.getElementById('pdfViewport');
+        const loading  = document.getElementById('pdfLoading');
+        const error    = document.getElementById('pdfError');
+        const pageInfo = document.getElementById('pageInfo');
+        const prevBtn  = document.getElementById('prevPage');
+        const nextBtn  = document.getElementById('nextPage');
+        const zoomIn   = document.getElementById('zoomIn');
+        const zoomOut  = document.getElementById('zoomOut');
+
+        let pdfDoc   = null;
+        let scale    = 1.5;
+        let rendering = false;
+        const canvases = [];
+
+        // Determine initial scale based on screen width
+        if (window.innerWidth <= 480) {
+            scale = 1.0;
+        } else if (window.innerWidth <= 768) {
+            scale = 1.2;
         }
+
+        async function renderPage(pageNum) {
+            const page = await pdfDoc.getPage(pageNum);
+            const vp = page.getViewport({ scale });
+
+            // Reuse or create canvas
+            let canvas = canvases[pageNum - 1];
+            if (!canvas) {
+                canvas = document.createElement('canvas');
+                canvases[pageNum - 1] = canvas;
+            }
+
+            const ctx = canvas.getContext('2d');
+            const dpr = window.devicePixelRatio || 1;
+            canvas.width  = Math.floor(vp.width * dpr);
+            canvas.height = Math.floor(vp.height * dpr);
+            canvas.style.width  = Math.floor(vp.width) + 'px';
+            canvas.style.height = Math.floor(vp.height) + 'px';
+            ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
+
+            await page.render({ canvasContext: ctx, viewport: vp }).promise;
+            return canvas;
+        }
+
+        async function renderAllPages() {
+            if (rendering) return;
+            rendering = true;
+
+            // Clear viewport
+            viewport.querySelectorAll('canvas').forEach(c => c.remove());
+
+            for (let i = 1; i <= pdfDoc.numPages; i++) {
+                const canvas = await renderPage(i);
+                viewport.appendChild(canvas);
+            }
+
+            pageInfo.textContent = pdfDoc.numPages + (pdfDoc.numPages === 1 ? ' pagina' : ' pagine');
+            rendering = false;
+        }
+
+        async function init() {
+            try {
+                pdfDoc = await pdfjsLib.getDocument({ url, withCredentials: false }).promise;
+                loading.style.display = 'none';
+
+                prevBtn.disabled = true;
+                nextBtn.disabled = true;
+
+                // Render all pages as continuous scroll
+                await renderAllPages();
+
+                zoomIn.disabled = false;
+                zoomOut.disabled = false;
+            } catch (err) {
+                console.error('PDF load error:', err);
+                loading.style.display = 'none';
+                error.style.display = 'flex';
+            }
+        }
+
+        zoomIn.addEventListener('click', () => {
+            scale = Math.min(scale + 0.25, 4);
+            canvases.length = 0;
+            renderAllPages();
+        });
+
+        zoomOut.addEventListener('click', () => {
+            scale = Math.max(scale - 0.25, 0.5);
+            canvases.length = 0;
+            renderAllPages();
+        });
+
+        init();
     </script>
 </body>
 </html>
diff --git a/resources/views/livewire/settings/settings-edit.blade.php b/resources/views/livewire/settings/settings-edit.blade.php
index 194edf6..4eac4e4 100644
--- a/resources/views/livewire/settings/settings-edit.blade.php
+++ b/resources/views/livewire/settings/settings-edit.blade.php
@@ -63,6 +63,14 @@
                 @error('assignment_link_ttl_months') <p class="text-red-500 text-xs mt-1">{{ $message }}</p> @enderror
             </div>
 
+            <div>
+                <label class="flex items-center gap-2 text-sm font-medium text-gray-700 cursor-pointer">
+                    <input wire:model="pdf_viewer_show_download" type="checkbox" value="1" class="rounded border-gray-300 text-indigo-600 focus:ring-indigo-500">
+                    Mostra pulsante "Scarica PDF" nel viewer link temporaneo
+                </label>
+                <p class="text-xs text-gray-500 mt-1">Se disattivato, il proclamatore potrà solo visualizzare il PDF senza scaricarlo.</p>
+            </div>
+
             <div>
                 <label for="audit_retention_days" class="block text-sm font-medium text-gray-700">Conservazione Audit (giorni)</label>
                 <p class="text-xs text-gray-500 mb-1">I log più vecchi di questo periodo verranno cancellati automaticamente.</p>