diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index f8968355ab..2915fdb683 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -8220,14 +8220,30 @@
     "messageformat": "2 keys",
     "description": "Description for Signal Login preferences item"
   },
+  "icu:Preferences__SignalAccountKeys__Title": {
+    "messageformat": "Your Signal Login",
+    "description": "Title displayed in PDF version of Signal Account Keys preferences page"
+  },
+  "icu:Preferences__SignalAccountKeys__Description": {
+    "messageformat": "Store this in a safe place, your login info is required to recover your account and data. Never share it with anyone.",
+    "description": "Description displayed in PDF version of Signal Account Keys preferences page"
+  },
   "icu:Preferences__SignalAccountKeys__AccountKey": {
     "messageformat": "Account key",
     "description": "Label for the Account Key in Signal Account Keys preferences page"
   },
+  "icu:Preferences__SignalAccountKeys__AccountID": {
+    "messageformat": "Account ID",
+    "description": "Label for the Account ID in Signal Account Keys preferences page"
+  },
   "icu:Preferences__SignalAccountKeys__RecoveryKey": {
     "messageformat": "Recovery key",
     "description": "Label for the Recovery Key in Signal Account Keys preferences page"
   },
+  "icu:Preferences__SignalAccountKeys__Save": {
+    "messageformat": "Save",
+    "description": "Text of button in Signal Account Keys preferences page"
+  },
   "icu:Preferences__Account__LinkedDevice__label": {
     "messageformat": "This is a linked device",
     "description": "Label of linked device section of Account settings"
diff --git a/app/main.main.ts b/app/main.main.ts
index 41c2dad46c..107d017e93 100644
--- a/app/main.main.ts
+++ b/app/main.main.ts
@@ -29,7 +29,11 @@ import {
   safeStorage,
   protocol as electronProtocol,
 } from 'electron';
-import type { MenuItemConstructorOptions, Settings } from 'electron';
+import type {
+  MenuItemConstructorOptions,
+  Settings,
+  BrowserWindowConstructorOptions,
+} from 'electron';
 import { z } from 'zod';
 
 import { packageJson } from '../ts/util/packageJson.main.ts';
@@ -113,6 +117,7 @@ import { ChallengeMainHandler } from '../ts/main/challengeMain.main.ts';
 import { NativeThemeNotifier } from '../ts/main/NativeThemeNotifier.main.ts';
 import { PowerChannel } from '../ts/main/powerChannel.main.ts';
 import { SettingsChannel } from '../ts/main/settingsChannel.main.ts';
+import { PDFWindowPropsSchema } from '../ts/windows/pdf/types.std.ts';
 import '../ts/main/clipboardMain.main.ts';
 import { maybeParseUrl, setUrlSearchParams } from '../ts/util/url.std.ts';
 import { getHeicConverter } from '../ts/workers/heicConverterMain.main.ts';
@@ -1138,6 +1143,67 @@ ipc.on('title-bar-double-click', () => {
   }
 });
 
+ipc.handle('pdf:generate', async (_event, data) => {
+  const props = PDFWindowPropsSchema.parse(data);
+
+  const options: BrowserWindowConstructorOptions = {
+    backgroundColor: '#ffffff',
+    show: false,
+    width: 612,
+    height: 792,
+    maximizable: false,
+    minimizable: false,
+    resizable: false,
+    webPreferences: {
+      ...defaultWebPrefs,
+      nodeIntegration: false,
+      nodeIntegrationInWorker: false,
+      sandbox: true,
+      contextIsolation: true,
+      preload: join(rootDir, 'bundles', 'preload', 'pdf.js'),
+    },
+  };
+
+  const pdfWindow = new BrowserWindow(options);
+
+  pdfWindow.webContents.ipc.on('pdf:getProps', async event => {
+    // oxlint-disable-next-line no-param-reassign
+    event.returnValue = props;
+  });
+
+  await handleCommonWindowEvents(pdfWindow);
+
+  const { promise, resolve, reject } =
+    Promise.withResolvers<Uint8Array<ArrayBuffer>>();
+
+  try {
+    pdfWindow.webContents.on('did-finish-load', async () => {
+      try {
+        const pdf = await pdfWindow.webContents.printToPDF({
+          margins: {
+            top: 0,
+            bottom: 0,
+            left: 0,
+            right: 0,
+          },
+          preferCSSPageSize: true,
+          printBackground: true,
+        });
+        pdfWindow.close();
+        resolve(pdf as Uint8Array<ArrayBuffer>);
+      } catch (error) {
+        reject(error);
+      }
+    });
+
+    await safeLoadURL(pdfWindow, prepareFileUrl([rootDir, 'pdf.html']));
+  } catch (error) {
+    reject(error);
+  }
+
+  return promise;
+});
+
 ipc.on('set-is-call-active', (_event, isCallActive) => {
   preventDisplaySleepService.setEnabled(isCallActive);
 });
diff --git a/knip.js b/knip.js
index ad58af304d..bc193e4fd0 100644
--- a/knip.js
+++ b/knip.js
@@ -31,6 +31,7 @@ const config = {
         'ts/windows/calldiagnostic/preload.preload.ts!',
         'ts/windows/debuglog/preload.preload.ts!',
         'ts/windows/loading/preload.preload.ts!',
+        'ts/windows/pdf/preload.preload.ts!',
         'ts/windows/permissions/preload.preload.ts!',
         'ts/windows/screenShare/preload.preload.ts!',
         'ts/windows/sticker-creator/preload.preload.ts!',
@@ -39,6 +40,7 @@ const config = {
         'ts/windows/calldiagnostic/app.dom.tsx!',
         'ts/windows/debuglog/app.dom.tsx!',
         'ts/windows/loading/start.dom.ts!',
+        'ts/windows/pdf/app.dom.tsx!',
         'ts/windows/permissions/app.dom.tsx!',
         'ts/windows/screenShare/app.dom.tsx!',
         // Others
diff --git a/rolldown.config.ts b/rolldown.config.ts
index 2f1caeb9c6..c709de2813 100644
--- a/rolldown.config.ts
+++ b/rolldown.config.ts
@@ -45,6 +45,7 @@ const sandboxPreload = {
   'preload/about': 'ts/windows/about/preload.preload.ts',
   'preload/calldiagnostic': 'ts/windows/calldiagnostic/preload.preload.ts',
   'preload/debuglog': 'ts/windows/debuglog/preload.preload.ts',
+  'preload/pdf': 'ts/windows/pdf/preload.preload.ts',
   'preload/permissions': 'ts/windows/permissions/preload.preload.ts',
   'preload/screenShare': 'ts/windows/screenShare/preload.preload.ts',
   'preload/sticker-creator': 'ts/windows/sticker-creator/preload.preload.ts',
@@ -55,6 +56,7 @@ const sandboxDOM = {
   'dom/calldiagnostic': 'ts/windows/calldiagnostic/app.dom.tsx',
   'dom/debuglog': 'ts/windows/debuglog/app.dom.tsx',
   'dom/loading': 'ts/windows/loading/start.dom.ts',
+  'dom/pdf': 'ts/windows/pdf/app.dom.tsx',
   'dom/permissions': 'ts/windows/permissions/app.dom.tsx',
   'dom/screenShare': 'ts/windows/screenShare/app.dom.tsx',
 };
diff --git a/ts/axo/_tailwind-theme/fonts.css b/ts/axo/_tailwind-theme/fonts.css
index 9c16f7b836..6b6e4704fd 100644
--- a/ts/axo/_tailwind-theme/fonts.css
+++ b/ts/axo/_tailwind-theme/fonts.css
@@ -43,6 +43,7 @@
     sans-serif;
   /* Note: This font-family is checked for in matchMonospace, to support paste scenarios */
   --font-mono:
+    'MonoSpecial',
     'SF Mono',
     SFMono-Regular,
     ui-monospace,
diff --git a/ts/axo/_tailwind-theme/global.css b/ts/axo/_tailwind-theme/global.css
index cd65eead64..35badd2cd3 100644
--- a/ts/axo/_tailwind-theme/global.css
+++ b/ts/axo/_tailwind-theme/global.css
@@ -8,8 +8,12 @@
     @apply h-screen scheme-light-dark select-none;
   }
 
+  @page {
+    size: 612px 792px;
+  }
+
   body {
-    @apply h-screen w-screen bg-surface-primary font-sans type-body-large text-primary;
+    @apply h-screen w-screen bg-surface-primary print:bg-white font-sans type-body-large text-primary;
   }
 
   a[href] {
diff --git a/ts/components/Pdf.dom.tsx b/ts/components/Pdf.dom.tsx
new file mode 100644
index 0000000000..217ada223b
--- /dev/null
+++ b/ts/components/Pdf.dom.tsx
@@ -0,0 +1,30 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import type { JSX } from 'react';
+
+import type { LocalizerType } from '../types/Util.std.ts';
+import type { PDFWindowPropsType } from '../windows/pdf/types.std.ts';
+import { missingCaseError } from '../util/missingCaseError.std.ts';
+import { SignalAccountKeys } from './preferences/SignalAccountKeys.dom.tsx';
+
+export type PDFProps = Readonly<{
+  i18n: LocalizerType;
+}> &
+  PDFWindowPropsType;
+
+export function Pdf(props: PDFProps): JSX.Element {
+  const { i18n } = props;
+
+  if (props.view === 'account-keys') {
+    return (
+      <SignalAccountKeys
+        i18n={i18n}
+        serviceId={props.serviceId}
+        backupKey={props.backupKey}
+        saveAccountKeysPDF={undefined}
+      />
+    );
+  }
+  throw missingCaseError(props.view);
+}
diff --git a/ts/components/Preferences.dom.stories.tsx b/ts/components/Preferences.dom.stories.tsx
index 94cbd81c9d..8b6bf3301d 100644
--- a/ts/components/Preferences.dom.stories.tsx
+++ b/ts/components/Preferences.dom.stories.tsx
@@ -718,6 +718,9 @@ export default {
     setGroupSvcModeForScreenshare: action('setGroupSvcModeForScreenshare'),
     sfuUrl: 'https://sfu.voip.signal.org',
     setSfuUrl: action('setSfuUrl'),
+    saveAccountKeysPDF: async () => {
+      await sleep(1000);
+    },
     forceKeyTransparencyCheck: async () => {
       await sleep(1000);
     },
diff --git a/ts/components/Preferences.dom.tsx b/ts/components/Preferences.dom.tsx
index 943c34158b..217f494018 100644
--- a/ts/components/Preferences.dom.tsx
+++ b/ts/components/Preferences.dom.tsx
@@ -408,6 +408,7 @@ type PropsFunctionType = {
   setGroupSvcMode: (value: string | undefined) => void;
   setGroupSvcModeForScreenshare: (value: string | undefined) => void;
   setSfuUrl: (value: string | undefined) => void;
+  saveAccountKeysPDF: () => Promise<void>;
   forceKeyTransparencyCheck: () => Promise<void>;
   keyTransparencySelfHealth: StorageAccessType['keyTransparencySelfHealth'];
 
@@ -665,6 +666,7 @@ export function Preferences({
   setGroupSvcModeForScreenshare,
   setSfuUrl,
   sfuUrl,
+  saveAccountKeysPDF,
   forceKeyTransparencyCheck,
   keyTransparencySelfHealth,
   weArePrimaryDevice,
@@ -962,6 +964,7 @@ export function Preferences({
           i18n={i18n}
           serviceId={me.serviceId}
           backupKey={backupKey}
+          saveAccountKeysPDF={saveAccountKeysPDF}
         />
       </div>
     );
diff --git a/ts/components/preferences/SignalAccountKeys.dom.stories.tsx b/ts/components/preferences/SignalAccountKeys.dom.stories.tsx
new file mode 100644
index 0000000000..43eccfe162
--- /dev/null
+++ b/ts/components/preferences/SignalAccountKeys.dom.stories.tsx
@@ -0,0 +1,33 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+import type { JSX } from 'react';
+import type { Meta } from '@storybook/react';
+import { SignalAccountKeys } from './SignalAccountKeys.dom.tsx';
+
+const { i18n } = window.SignalContext;
+
+export default {
+  title: 'Components/Preferences/SignalAccountKeys',
+} satisfies Meta;
+
+export function Default(): JSX.Element {
+  return (
+    <SignalAccountKeys
+      i18n={i18n}
+      serviceId="f83a157c-aed6-41ff-9d84-637c7af95f02"
+      backupKey="22rsumdlqxa8r7lsghj12ah6ae2anhk4vjvccor4pc75mee49i9t9dcwmvso4wyn"
+      saveAccountKeysPDF={() => Promise.resolve()}
+    />
+  );
+}
+
+export function Print(): JSX.Element {
+  return (
+    <SignalAccountKeys
+      i18n={i18n}
+      serviceId="f83a157c-aed6-41ff-9d84-637c7af95f02"
+      backupKey="22rsumdlqxa8r7lsghj12ah6ae2anhk4vjvccor4pc75mee49i9t9dcwmvso4wyn"
+      saveAccountKeysPDF={undefined}
+    />
+  );
+}
diff --git a/ts/components/preferences/SignalAccountKeys.dom.tsx b/ts/components/preferences/SignalAccountKeys.dom.tsx
index 3fffd6e93f..d1cd26be6e 100644
--- a/ts/components/preferences/SignalAccountKeys.dom.tsx
+++ b/ts/components/preferences/SignalAccountKeys.dom.tsx
@@ -2,7 +2,9 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import type { ReactNode } from 'react';
+import { useState, useCallback, useMemo } from 'react';
 import { tw } from '../../axo/tw.dom.tsx';
+import { AxoButton } from '../../axo/AxoButton.dom.tsx';
 import type { LocalizerType } from '../../types/Util.std.ts';
 import { formatBackupKeyForDisplay } from '../../util/formatBackupKeyForDisplay.std.ts';
 
@@ -10,56 +12,134 @@ type SignalAccountKeysPropsType = Readonly<{
   i18n: LocalizerType;
   serviceId: string | undefined;
   backupKey: string | undefined;
+  saveAccountKeysPDF: (() => Promise<void>) | undefined;
 }>;
 
 export function SignalAccountKeys({
   i18n,
   serviceId,
   backupKey,
+  saveAccountKeysPDF: doSaveAccountKeysPDF,
 }: SignalAccountKeysPropsType): ReactNode {
-  const backupKeyForDisplay =
-    backupKey &&
-    formatBackupKeyForDisplay(backupKey, {
+  const [isSaving, setIsSaving] = useState(false);
+
+  const backupKeyForDisplay = useMemo(() => {
+    if (!backupKey) {
+      return undefined;
+    }
+
+    const display = formatBackupKeyForDisplay(backupKey, {
       convertAmbiguousChars: true,
     });
 
+    const print = display.split(/\s+/g).map((part, i) => {
+      // oxlint-disable-next-line react/no-array-index-key
+      return <span key={`backup-part-${i}`}>{part}</span>;
+    });
+
+    return (
+      <>
+        <span className={tw('print:hidden')}>{display}</span>
+        <span
+          className={tw(
+            'hidden grid-cols-4 gap-x-13 print:grid print:leading-6'
+          )}
+        >
+          {print}
+        </span>
+      </>
+    );
+  }, [backupKey]);
+
+  const saveAccountKeysPDF = useCallback(async () => {
+    if (!doSaveAccountKeysPDF) {
+      return;
+    }
+
+    setIsSaving(true);
+    try {
+      await doSaveAccountKeysPDF();
+    } catch {
+      // Ignore
+      // oxlint-disable-next-line react/todo
+    } finally {
+      setIsSaving(false);
+    }
+  }, [doSaveAccountKeysPDF]);
+
   return (
-    <>
-      <img
-        alt={i18n('icu:Preferences__SignalAccount__label')}
-        className={tw('mx-auto mb-6.5')}
-        src="images/signal-login.svg"
-        width="98"
-        height="56"
-      />
+    <div
+      className={tw(
+        'flex flex-col gap-4 print:mx-auto print:max-w-97.5 print:gap-8 print:pbs-30'
+      )}
+    >
+      <div className={tw('text-center')}>
+        <img
+          alt={i18n('icu:Preferences__SignalAccount__label')}
+          className={tw('mx-auto mb-2.5 print:mb-4')}
+          src="images/signal-login.svg"
+          width="98"
+          height="56"
+        />
+
+        <div className={tw('hidden text-center print:block')}>
+          <h1 className={tw('mb-2 type-title-medium')}>
+            {i18n('icu:Preferences__SignalAccountKeys__Title')}
+          </h1>
+          {/* oxlint-disable-next-line better-tailwindcss/no-restricted-classes */}
+          <div className={tw('type-body-large text-[#4D4D4D]')}>
+            {i18n('icu:Preferences__SignalAccountKeys__Description')}
+          </div>
+        </div>
+      </div>
 
       {serviceId && (
         <KeySection
-          label={i18n('icu:Preferences__SignalAccountKeys__AccountKey')}
-          value={serviceId}
-        />
+          label={i18n('icu:Preferences__SignalAccountKeys__AccountID')}
+        >
+          {serviceId.toUpperCase()}
+        </KeySection>
       )}
-      <div className={tw('mb-4')} />
       {backupKeyForDisplay && (
         <KeySection
           label={i18n('icu:Preferences__SignalAccountKeys__RecoveryKey')}
-          value={backupKeyForDisplay}
-        />
+        >
+          {backupKeyForDisplay}
+        </KeySection>
       )}
-    </>
+
+      {doSaveAccountKeysPDF && (
+        <div className={tw('mx-auto')}>
+          <AxoButton.Root
+            symbol="download"
+            variant="subtle-secondary"
+            pending={isSaving}
+            size="md"
+            onClick={saveAccountKeysPDF}
+          >
+            {i18n('icu:Preferences__SignalAccountKeys__Save')}
+          </AxoButton.Root>
+        </div>
+      )}
+    </div>
   );
 }
 
 function KeySection({
   label,
-  value,
+  children,
 }: {
   label: string;
-  value: string;
+  children: ReactNode;
 }): ReactNode {
   return (
     <section>
-      <h2 className={tw('px-4 py-2 type-body-medium font-semibold')}>
+      <h2
+        className={tw(
+          'px-4 py-2 type-body-medium font-semibold',
+          'print:px-6 print:py-3 print:type-title-small'
+        )}
+      >
         {label}
       </h2>
       <div
@@ -69,10 +149,22 @@ function KeySection({
           'curved-2xl bg-surface-card p-1 shadow-elevation-0',
           'forced-colors:bg-[Canvas] forced-colors:text-[CanvasText]',
           'forced-colors:border forced-colors:border-[ButtonBorder]',
-          'w-full px-4 py-2.5'
+          'w-full px-4 py-2.5',
+
+          'print:px-5 print:py-4',
+          // oxlint-disable-next-line better-tailwindcss/no-restricted-classes
+          'print:bg-[#F4F4F5] print:shadow-none',
+          'print:flex print:justify-center'
         )}
       >
-        <div className={tw('w-full max-w-[40ch] font-mono')}>{value}</div>
+        <div
+          className={tw(
+            'w-full max-w-[40ch] font-mono tracking-[1.12px]',
+            'print:max-w-fit print:type-body-large print:tracking-[1.12px]'
+          )}
+        >
+          {children}
+        </div>
       </div>
     </section>
   );
diff --git a/ts/state/smart/Preferences.preload.tsx b/ts/state/smart/Preferences.preload.tsx
index 9fc5ef9389..f5f799424b 100644
--- a/ts/state/smart/Preferences.preload.tsx
+++ b/ts/state/smart/Preferences.preload.tsx
@@ -996,6 +996,18 @@ export function SmartPreferences(): JSX.Element | null {
     drop(itemStorage.put('sfuUrl', value));
   }, []);
 
+  const saveAccountKeysPDF = useCallback(async () => {
+    const data = await window.Events.generatePDF({
+      view: 'account-keys',
+      serviceId: me.serviceId,
+      backupKey,
+    });
+    await saveAttachmentToDisk({
+      name: 'Signal_AccountKeys.pdf',
+      data,
+    });
+  }, [me.serviceId, backupKey]);
+
   if (currentLocation.tab !== NavTab.Settings) {
     return null;
   }
@@ -1246,6 +1258,7 @@ export function SmartPreferences(): JSX.Element | null {
         sfuUrl={items.sfuUrl}
         setSfuUrl={setSfuUrl}
         forceKeyTransparencyCheck={forceKeyTransparencyCheck}
+        saveAccountKeysPDF={saveAccountKeysPDF}
         keyTransparencySelfHealth={items.keyTransparencySelfHealth}
         weArePrimaryDevice={weArePrimaryDevice}
       />
diff --git a/ts/util/createIPCEvents.preload.ts b/ts/util/createIPCEvents.preload.ts
index 723eb03b83..84d57ac3af 100644
--- a/ts/util/createIPCEvents.preload.ts
+++ b/ts/util/createIPCEvents.preload.ts
@@ -35,6 +35,7 @@ import type {
 } from './preload.preload.ts';
 import { SystemTraySetting } from '../types/SystemTraySetting.std.ts';
 import { putStickers } from '../textsecure/WebAPI.preload.ts';
+import type { PDFWindowPropsType } from '../windows/pdf/types.std.ts';
 import OS from './os/osPreload.preload.ts';
 
 const { noop } = lodash;
@@ -60,6 +61,7 @@ export type IPCEventsCallbacksType = {
     mediaType: 'screen' | 'microphone' | 'camera'
   ) => Promise<ReturnType<SystemPreferences['getMediaAccessStatus']>>;
   installStickerPack: (packId: string, key: string) => Promise<void>;
+  generatePDF: (args: PDFWindowPropsType) => Promise<Uint8Array<ArrayBuffer>>;
   requestCloseConfirmation: () => Promise<boolean>;
   setMediaPlaybackDisabled: (playbackDisabled: boolean) => void;
   showConversationViaNotification: (data: NotificationClickData) => void;
@@ -274,6 +276,9 @@ export function createIPCEvents(
         actionSource: 'ui',
       });
     },
+    generatePDF: (args: PDFWindowPropsType) => {
+      return ipcRenderer.invoke('pdf:generate', args);
+    },
     requestCloseConfirmation: async (): Promise<boolean> => {
       try {
         await new Promise<void>((resolve, reject) => {
diff --git a/ts/window.d.ts b/ts/window.d.ts
index d590027377..76fff1011d 100644
--- a/ts/window.d.ts
+++ b/ts/window.d.ts
@@ -26,6 +26,7 @@ import type { WindowsNotificationData } from './services/notifications.preload.t
 import type { QueryStatsOptions } from './sql/main.main.ts';
 import type { SocketStatuses } from './textsecure/SocketManager.preload.ts';
 import type { SignalClipboardType } from './windows/clipboard.preload.ts';
+import type { PDFWindowPropsType } from './windows/pdf/types.std.ts';
 
 export type IPCType = {
   addSetupMenuItems: () => void;
@@ -124,6 +125,7 @@ type SettingsWindowPropsType = {
 
 export type SignalCoreType = {
   AboutWindowProps?: AboutWindowPropsType;
+  PDFWindowProps?: PDFWindowPropsType;
   CallDiagnosticWindowProps?: CallDiagnosticWindowPropsType;
   DebugLogWindowProps?: DebugLogWindowPropsType;
   PermissionsWindowProps?: PermissionsWindowPropsType;
diff --git a/ts/windows/pdf/app.dom.tsx b/ts/windows/pdf/app.dom.tsx
new file mode 100644
index 0000000000..72fe80c89d
--- /dev/null
+++ b/ts/windows/pdf/app.dom.tsx
@@ -0,0 +1,32 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { createRoot } from 'react-dom/client';
+
+import '../sandboxedInit.dom.ts';
+import { Pdf } from '../../components/Pdf.dom.tsx';
+import { strictAssert } from '../../util/assert.std.ts';
+import { AppProvider } from '../AppProvider.dom.tsx';
+import { AxoTheme } from '../../axo/AxoTheme.dom.tsx';
+import { tw } from '../../axo/tw.dom.tsx';
+import { setDocumentLocale } from '../../util/setDocumentLocale.dom.ts';
+
+const { PDFWindowProps } = window.Signal;
+const { i18n } = window.SignalContext;
+
+setDocumentLocale(document);
+
+strictAssert(PDFWindowProps, 'window values not provided');
+
+const app = document.getElementById('app');
+strictAssert(app != null, 'No #app');
+
+createRoot(app).render(
+  <AppProvider>
+    <AxoTheme.Override theme="force-light">
+      <div className={tw('text-primary')}>
+        <Pdf i18n={i18n} {...PDFWindowProps} />
+      </div>
+    </AxoTheme.Override>
+  </AppProvider>
+);
diff --git a/ts/windows/pdf/preload.preload.ts b/ts/windows/pdf/preload.preload.ts
new file mode 100644
index 0000000000..f8d561c4f2
--- /dev/null
+++ b/ts/windows/pdf/preload.preload.ts
@@ -0,0 +1,14 @@
+// Copyright 2018 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { contextBridge, ipcRenderer } from 'electron';
+import { MinimalSignalContext } from '../minimalContext.preload.ts';
+import { PDFWindowPropsSchema } from './types.std.ts';
+
+const Signal = {
+  PDFWindowProps: PDFWindowPropsSchema.parse(
+    ipcRenderer.sendSync('pdf:getProps')
+  ),
+};
+contextBridge.exposeInMainWorld('Signal', Signal);
+contextBridge.exposeInMainWorld('SignalContext', MinimalSignalContext);
diff --git a/ts/windows/pdf/types.std.ts b/ts/windows/pdf/types.std.ts
new file mode 100644
index 0000000000..47753e114a
--- /dev/null
+++ b/ts/windows/pdf/types.std.ts
@@ -0,0 +1,14 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import * as z from 'zod/mini';
+
+const PDFAccountKeysPropsSchema = z.object({
+  view: z.literal('account-keys'),
+  serviceId: z.union([z.string(), z.undefined()]),
+  backupKey: z.union([z.string(), z.undefined()]),
+});
+
+export const PDFWindowPropsSchema = z.union([PDFAccountKeysPropsSchema]);
+
+export type PDFWindowPropsType = z.infer<typeof PDFWindowPropsSchema>;