diff --git a/packages/app/package.json b/packages/app/package.json
index 94cf7fb5..d82eecb7 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -22,6 +22,7 @@
     "@aiui/core": "workspace:*",
     "@tanstack/vue-virtual": "^3.13.19",
     "markdown-it": "^14.1.1",
+    "pdfjs-dist": "^5.5.207",
     "pinia": "^3.0.4",
     "plyr": "^3.8.4",
     "vue": "^3.5.29",
diff --git a/packages/app/src/components/content/ContentPanel.vue b/packages/app/src/components/content/ContentPanel.vue
index 9d58950a..11cf495e 100644
--- a/packages/app/src/components/content/ContentPanel.vue
+++ b/packages/app/src/components/content/ContentPanel.vue
@@ -93,6 +93,12 @@
             :title="longFormArticle.title"
             @back="closeLongFormArticle"
           />
+          <PdfViewer
+            v-else-if="pdfUrl"
+            :url="pdfUrl.url"
+            :title="pdfUrl.title"
+            @back="closePdfViewer"
+          />
 
           <!-- Grid views by active tab -->
           <component
@@ -177,6 +183,7 @@ import PodcastDetail from './PodcastDetail.vue'
 import NewsGrid from './NewsGrid.vue'
 import ArticleDetail from './ArticleDetail.vue'
 import ArticleReader from '@/components/renderers/ArticleReader.vue'
+import PdfViewer from '@/components/renderers/PdfViewer.vue'
 import MagazineGrid from './MagazineGrid.vue'
 import ProjectGrid from './ProjectGrid.vue'
 import NostrGrid from './NostrGrid.vue'
@@ -227,11 +234,13 @@ const {
   closeArticleDetail,
   longFormArticle,
   closeLongFormArticle,
+  pdfUrl,
+  closePdfViewer,
   closePanel,
 } = useContentPanel()
 
 const hasDetailOpen = computed(() =>
-  !!(selectedFilm.value || selectedBook.value || selectedTVSeries.value || selectedSong.value || selectedPodcast.value || selectedArticle.value || selectedDesignSystemItem.value || longFormArticle.value)
+  !!(selectedFilm.value || selectedBook.value || selectedTVSeries.value || selectedSong.value || selectedPodcast.value || selectedArticle.value || selectedDesignSystemItem.value || longFormArticle.value || pdfUrl.value)
 )
 
 const windowWidth = ref(window.innerWidth)
diff --git a/packages/app/src/components/renderers/PdfViewer.vue b/packages/app/src/components/renderers/PdfViewer.vue
new file mode 100644
index 00000000..c7147e67
--- /dev/null
+++ b/packages/app/src/components/renderers/PdfViewer.vue
@@ -0,0 +1,170 @@
+<template>
+  <div class="pdf-viewer h-full flex flex-col">
+    <!-- Toolbar -->
+    <div class="flex items-center gap-2 px-4 py-2 bg-black/60 backdrop-blur-md border-b border-white/5 shrink-0">
+      <button
+        class="w-8 h-8 flex items-center justify-center rounded-lg text-white/60 hover:text-white/80 hover:bg-white/10 transition-colors"
+        title="Back"
+        @click="$emit('back')"
+      >
+        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+        </svg>
+      </button>
+
+      <span class="text-xs text-white/40 truncate flex-1">{{ title || 'PDF' }}</span>
+
+      <!-- Page nav -->
+      <button
+        class="w-8 h-8 flex items-center justify-center rounded-lg text-white/60 hover:text-white/80 hover:bg-white/10 transition-colors disabled:opacity-30"
+        :disabled="currentPage <= 1"
+        title="Previous page"
+        @click="goToPage(currentPage - 1)"
+      >
+        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+        </svg>
+      </button>
+      <span class="text-xs text-white/50 tabular-nums min-w-[60px] text-center">{{ currentPage }} / {{ totalPages }}</span>
+      <button
+        class="w-8 h-8 flex items-center justify-center rounded-lg text-white/60 hover:text-white/80 hover:bg-white/10 transition-colors disabled:opacity-30"
+        :disabled="currentPage >= totalPages"
+        title="Next page"
+        @click="goToPage(currentPage + 1)"
+      >
+        <svg class="w-4 h-4 rotate-180" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+        </svg>
+      </button>
+
+      <!-- Zoom -->
+      <button
+        class="w-8 h-8 flex items-center justify-center rounded-lg text-white/60 hover:text-white/80 hover:bg-white/10 transition-colors disabled:opacity-30"
+        :disabled="scale <= 0.5"
+        title="Zoom out"
+        @click="scale = Math.max(0.5, scale - 0.25)"
+      >
+        <span class="text-xs font-bold">−</span>
+      </button>
+      <span class="text-[10px] text-white/40 tabular-nums w-10 text-center">{{ Math.round(scale * 100) }}%</span>
+      <button
+        class="w-8 h-8 flex items-center justify-center rounded-lg text-white/60 hover:text-white/80 hover:bg-white/10 transition-colors disabled:opacity-30"
+        :disabled="scale >= 2"
+        title="Zoom in"
+        @click="scale = Math.min(2, scale + 0.25)"
+      >
+        <span class="text-xs font-bold">+</span>
+      </button>
+    </div>
+
+    <!-- PDF canvas container -->
+    <div ref="containerRef" class="flex-1 overflow-auto bg-black/20 p-4 flex justify-center">
+      <div v-if="loading" class="flex items-center justify-center h-full">
+        <div class="text-sm text-white/40">Loading PDF...</div>
+      </div>
+      <div v-else-if="error" class="flex items-center justify-center h-full">
+        <div class="text-sm text-red-400/70">{{ error }}</div>
+      </div>
+      <canvas
+        v-show="!loading && !error"
+        ref="canvasRef"
+        class="shadow-lg rounded"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, watch, onMounted, onBeforeUnmount, shallowRef } from 'vue'
+
+const props = defineProps<{
+  url: string
+  title?: string
+}>()
+
+defineEmits<{ back: [] }>()
+
+const canvasRef = ref<HTMLCanvasElement | null>(null)
+const containerRef = ref<HTMLElement | null>(null)
+const currentPage = ref(1)
+const totalPages = ref(0)
+const scale = ref(1)
+const loading = ref(true)
+const error = ref('')
+
+// Lazy-load pdfjs-dist
+type PDFDocumentProxy = import('pdfjs-dist').PDFDocumentProxy
+const pdfDoc = shallowRef<PDFDocumentProxy | null>(null)
+
+async function loadPdf() {
+  loading.value = true
+  error.value = ''
+  try {
+    const pdfjsLib = await import('pdfjs-dist')
+    // Set worker source
+    pdfjsLib.GlobalWorkerOptions.workerSrc = new URL(
+      'pdfjs-dist/build/pdf.worker.min.mjs',
+      import.meta.url
+    ).toString()
+
+    const doc = await pdfjsLib.getDocument(props.url).promise
+    pdfDoc.value = doc
+    totalPages.value = doc.numPages
+    currentPage.value = 1
+    await renderPage()
+  } catch (e) {
+    error.value = `Failed to load PDF: ${e instanceof Error ? e.message : 'Unknown error'}`
+  } finally {
+    loading.value = false
+  }
+}
+
+async function renderPage() {
+  const doc = pdfDoc.value
+  const canvas = canvasRef.value
+  if (!doc || !canvas) return
+
+  const page = await doc.getPage(currentPage.value)
+  const viewport = page.getViewport({ scale: scale.value })
+
+  canvas.height = viewport.height
+  canvas.width = viewport.width
+
+  const ctx = canvas.getContext('2d')
+  if (!ctx) return
+
+  await page.render({
+    canvasContext: ctx,
+    canvas: canvas,
+    viewport,
+  }).promise
+}
+
+function goToPage(page: number) {
+  if (page < 1 || page > totalPages.value) return
+  currentPage.value = page
+}
+
+watch(currentPage, () => renderPage())
+watch(scale, () => renderPage())
+
+function handleKeyDown(e: KeyboardEvent) {
+  if (e.key === 'ArrowLeft' || e.key === 'ArrowUp') {
+    goToPage(currentPage.value - 1)
+    e.preventDefault()
+  } else if (e.key === 'ArrowRight' || e.key === 'ArrowDown') {
+    goToPage(currentPage.value + 1)
+    e.preventDefault()
+  }
+}
+
+onMounted(() => {
+  loadPdf()
+  window.addEventListener('keydown', handleKeyDown)
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('keydown', handleKeyDown)
+  pdfDoc.value?.destroy()
+})
+</script>
diff --git a/packages/app/src/composables/useContentPanel.ts b/packages/app/src/composables/useContentPanel.ts
index 78ceed13..b125dde5 100644
--- a/packages/app/src/composables/useContentPanel.ts
+++ b/packages/app/src/composables/useContentPanel.ts
@@ -51,6 +51,7 @@ const activeTab = ref<ContentTab>('film')
 const availableTabs = ref<ContentTab[]>([])
 const selectedDesignSystemItem = ref<DesignSystemItem | null>(null)
 const longFormArticle = ref<{ content: string; title?: string } | null>(null)
+const pdfUrl = ref<{ url: string; title?: string } | null>(null)
 
 export interface DesignSystemItem {
   id: string
@@ -273,6 +274,7 @@ export function useContentPanel() {
     selectedMagazineSection.value = null
     selectedDesignSystemItem.value = null
     longFormArticle.value = null
+    pdfUrl.value = null
   }
 
   function openFilmDetail(film: Film) { clearAllSelections(); selectedFilm.value = film }
@@ -296,6 +298,9 @@ export function useContentPanel() {
   function openLongFormArticle(content: string, title?: string) { clearAllSelections(); longFormArticle.value = { content, title }; panelOpen.value = true }
   function closeLongFormArticle() { longFormArticle.value = null }
 
+  function openPdfViewer(url: string, title?: string) { clearAllSelections(); pdfUrl.value = { url, title }; panelOpen.value = true }
+  function closePdfViewer() { pdfUrl.value = null }
+
   function openMagazineSectionDetail(section: MagazineSection, index: number) {
     clearAllSelections()
     selectedMagazineSection.value = section
@@ -443,6 +448,9 @@ export function useContentPanel() {
     longFormArticle,
     openLongFormArticle,
     closeLongFormArticle,
+    pdfUrl,
+    openPdfViewer,
+    closePdfViewer,
     enterDesignSystemMode,
     closePanel,
     showAllFilms,
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 14e55265..769e13bf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -7,6 +7,10 @@ settings:
 importers:
 
   .:
+    dependencies:
+      pdfjs-dist:
+        specifier: ^5.5.207
+        version: 5.5.207
     devDependencies:
       turbo:
         specifier: ^2.8.12
@@ -26,6 +30,9 @@ importers:
       markdown-it:
         specifier: ^14.1.1
         version: 14.1.1
+      pdfjs-dist:
+        specifier: ^5.5.207
+        version: 5.5.207
       pinia:
         specifier: ^3.0.4
         version: 3.0.4(typescript@5.8.3)(vue@3.5.29(typescript@5.8.3))
@@ -867,6 +874,81 @@ packages:
   '@jridgewell/trace-mapping@0.3.31':
     resolution: {integrity: sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==}
 
+  '@napi-rs/canvas-android-arm64@0.1.95':
+    resolution: {integrity: sha512-SqTh0wsYbetckMXEvHqmR7HKRJujVf1sYv1xdlhkifg6TlCSysz1opa49LlS3+xWuazcQcfRfmhA07HxxxGsAA==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [android]
+
+  '@napi-rs/canvas-darwin-arm64@0.1.95':
+    resolution: {integrity: sha512-F7jT0Syu+B9DGBUBcMk3qCRIxAWiDXmvEjamwbYfbZl7asI1pmXZUnCOoIu49Wt0RNooToYfRDxU9omD6t5Xuw==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@napi-rs/canvas-darwin-x64@0.1.95':
+    resolution: {integrity: sha512-54eb2Ho15RDjYGXO/harjRznBrAvu+j5nQ85Z4Qd6Qg3slR8/Ja+Yvvy9G4yo7rdX6NR9GPkZeSTf2UcKXwaXw==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [darwin]
+
+  '@napi-rs/canvas-linux-arm-gnueabihf@0.1.95':
+    resolution: {integrity: sha512-hYaLCSLx5bmbnclzQc3ado3PgZ66blJWzjXp0wJmdwpr/kH+Mwhj6vuytJIomgksyJoCdIqIa4N6aiqBGJtJ5Q==}
+    engines: {node: '>= 10'}
+    cpu: [arm]
+    os: [linux]
+
+  '@napi-rs/canvas-linux-arm64-gnu@0.1.95':
+    resolution: {integrity: sha512-J7VipONahKsmScPZsipHVQBqpbZx4favaD8/enWzzlGcjiwycOoymL7f4tNeqdjK0su19bDOUt6mjp9gsPWYlw==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@napi-rs/canvas-linux-arm64-musl@0.1.95':
+    resolution: {integrity: sha512-PXy0UT1J/8MPG8UAkWp6Fd51ZtIZINFzIjGH909JjQrtCuJf3X6nanHYdz1A+Wq9o4aoPAw1YEUpFS1lelsVlg==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [linux]
+    libc: [musl]
+
+  '@napi-rs/canvas-linux-riscv64-gnu@0.1.95':
+    resolution: {integrity: sha512-2IzCkW2RHRdcgF9W5/plHvYFpc6uikyjMb5SxjqmNxfyDFz9/HB89yhi8YQo0SNqrGRI7yBVDec7Pt+uMyRWsg==}
+    engines: {node: '>= 10'}
+    cpu: [riscv64]
+    os: [linux]
+    libc: [glibc]
+
+  '@napi-rs/canvas-linux-x64-gnu@0.1.95':
+    resolution: {integrity: sha512-OV/ol/OtcUr4qDhQg8G7SdViZX8XyQeKpPsVv/j3+7U178FGoU4M+yIocdVo1ih/A8GQ63+LjF4jDoEjaVU8Pw==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@napi-rs/canvas-linux-x64-musl@0.1.95':
+    resolution: {integrity: sha512-Z5KzqBK/XzPz5+SFHKz7yKqClEQ8pOiEDdgk5SlphBLVNb8JFIJkxhtJKSvnJyHh2rjVgiFmvtJzMF0gNwwKyQ==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [linux]
+    libc: [musl]
+
+  '@napi-rs/canvas-win32-arm64-msvc@0.1.95':
+    resolution: {integrity: sha512-aj0YbRpe8qVJ4OzMsK7NfNQePgcf9zkGFzNZ9mSuaxXzhpLHmlF2GivNdCdNOg8WzA/NxV6IU4c5XkXadUMLeA==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [win32]
+
+  '@napi-rs/canvas-win32-x64-msvc@0.1.95':
+    resolution: {integrity: sha512-GA8leTTCfdjuHi8reICTIxU0081PhXvl3lzIniLUjeLACx9GubUiyzkwFb+oyeKLS5IAGZFLKnzAf4wm2epRlA==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [win32]
+
+  '@napi-rs/canvas@0.1.95':
+    resolution: {integrity: sha512-lkg23ge+rgyhgUwXmlbkPEhuhHq/hUi/gXKH+4I7vO+lJrbNfEYcQdJLIGjKyXLQzgFiiyDAwh5vAe/tITAE+w==}
+    engines: {node: '>= 10'}
+
   '@playwright/test@1.58.2':
     resolution: {integrity: sha512-akea+6bHYBBfA9uQqSYmlJXn61cTa+jbO87xVLCWbTqbWadRVmhxlXATaOjOgcBaWU4ePo0wB41KMFv3o35IXA==}
     engines: {node: '>=18'}
@@ -2250,6 +2332,9 @@ packages:
     engines: {node: '>= 4.4.x'}
     hasBin: true
 
+  node-readable-to-web-readable-stream@0.4.2:
+    resolution: {integrity: sha512-/cMZNI34v//jUTrI+UIo4ieHAB5EZRY/+7OmXZgBxaWBMcW2tGdceIw06RFxWxrKZ5Jp3sI2i5TsRo+CBhtVLQ==}
+
   node-releases@2.0.27:
     resolution: {integrity: sha512-nmh3lCkYZ3grZvqcCH+fjmQ7X+H0OeZgP40OierEaAptX4XofMh5kwNbWh7lBduUzCcV/8kZ+NDLCwm2iorIlA==}
 
@@ -2311,6 +2396,10 @@ packages:
   pathe@2.0.3:
     resolution: {integrity: sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==}
 
+  pdfjs-dist@5.5.207:
+    resolution: {integrity: sha512-WMqqw06w1vUt9ZfT0gOFhMf3wHsWhaCrxGrckGs5Cci6ybDW87IvPaOd2pnBwT6BJuP/CzXDZxjFgmSULLdsdw==}
+    engines: {node: '>=20.19.0 || >=22.13.0 || >=24'}
+
   perfect-debounce@1.0.0:
     resolution: {integrity: sha512-xCy9V055GLEqoFaHoC1SoLIaLmWctgCUaBaWxDZ7/Zx4CTyX7cJQLJOok/orfjZAh9kEYpjJa4d0KcJmCbctZA==}
 
@@ -3852,6 +3941,54 @@ snapshots:
       '@jridgewell/resolve-uri': 3.1.2
       '@jridgewell/sourcemap-codec': 1.5.5
 
+  '@napi-rs/canvas-android-arm64@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-darwin-arm64@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-darwin-x64@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-arm-gnueabihf@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-arm64-gnu@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-arm64-musl@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-riscv64-gnu@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-x64-gnu@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-linux-x64-musl@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-win32-arm64-msvc@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas-win32-x64-msvc@0.1.95':
+    optional: true
+
+  '@napi-rs/canvas@0.1.95':
+    optionalDependencies:
+      '@napi-rs/canvas-android-arm64': 0.1.95
+      '@napi-rs/canvas-darwin-arm64': 0.1.95
+      '@napi-rs/canvas-darwin-x64': 0.1.95
+      '@napi-rs/canvas-linux-arm-gnueabihf': 0.1.95
+      '@napi-rs/canvas-linux-arm64-gnu': 0.1.95
+      '@napi-rs/canvas-linux-arm64-musl': 0.1.95
+      '@napi-rs/canvas-linux-riscv64-gnu': 0.1.95
+      '@napi-rs/canvas-linux-x64-gnu': 0.1.95
+      '@napi-rs/canvas-linux-x64-musl': 0.1.95
+      '@napi-rs/canvas-win32-arm64-msvc': 0.1.95
+      '@napi-rs/canvas-win32-x64-msvc': 0.1.95
+    optional: true
+
   '@playwright/test@1.58.2':
     dependencies:
       playwright: 1.58.2
@@ -5280,6 +5417,9 @@ snapshots:
       iconv-lite: 0.6.3
       sax: 1.5.0
 
+  node-readable-to-web-readable-stream@0.4.2:
+    optional: true
+
   node-releases@2.0.27: {}
 
   nth-check@2.1.1:
@@ -5341,6 +5481,11 @@ snapshots:
 
   pathe@2.0.3: {}
 
+  pdfjs-dist@5.5.207:
+    optionalDependencies:
+      '@napi-rs/canvas': 0.1.95
+      node-readable-to-web-readable-stream: 0.4.2
+
   perfect-debounce@1.0.0: {}
 
   perfect-debounce@2.1.0: {}