diff --git a/src/data/sampleData.ts b/src/data/sampleData.ts
index 955877f..59481d7 100644
--- a/src/data/sampleData.ts
+++ b/src/data/sampleData.ts
@@ -31,7 +31,8 @@ export const initialState: QOfficeState = {
           <tr><td>Поставка</td><td>Разработка и контроль качества</td><td>Карина М.</td></tr>
         </tbody>
       </table>
-    `
+    `,
+    pageSetup: { size: "a4", orientation: "portrait", marginPreset: "normal" }
   },
   workbook: {
     id: "qexcell-quarter-plan",
diff --git a/src/features/qword/QWord.test.tsx b/src/features/qword/QWord.test.tsx
index c6426bb..4daa929 100644
--- a/src/features/qword/QWord.test.tsx
+++ b/src/features/qword/QWord.test.tsx
@@ -159,6 +159,7 @@ describe("QWord", () => {
   it("меняет поля, размер и ориентацию страницы на вкладке Макет", async () => {
     const originalResizeObserver = globalThis.ResizeObserver;
     const originalRequestAnimationFrame = window.requestAnimationFrame;
+    const onChange = vi.fn();
 
     globalThis.ResizeObserver = class {
       observe() {}
@@ -176,8 +177,21 @@ describe("QWord", () => {
       html: "<p>Текст страницы</p>"
     };
 
+    function StatefulQWord() {
+      const [currentDocument, setCurrentDocument] = useState(document);
+      return (
+        <QWord
+          document={currentDocument}
+          onChange={(nextDocument) => {
+            onChange(nextDocument);
+            setCurrentDocument(nextDocument);
+          }}
+        />
+      );
+    }
+
     try {
-      const view = render(<QWord document={document} onChange={vi.fn()} />);
+      const view = render(<StatefulQWord />);
       const frame = view.container.querySelector(".paper-frame") as HTMLElement;
 
       expect(frame.style.getPropertyValue("--qword-page-width")).toBe("794px");
@@ -194,6 +208,42 @@ describe("QWord", () => {
       expect(frame.style.getPropertyValue("--qword-page-margin-top")).toBe("48px");
       expect(frame.style.getPropertyValue("--qword-page-margin-right")).toBe("48px");
       expect(frame.style.minHeight).toBe("816px");
+      expect(onChange).toHaveBeenLastCalledWith(expect.objectContaining({ pageSetup: { size: "letter", orientation: "landscape", marginPreset: "narrow" } }));
+    } finally {
+      globalThis.ResizeObserver = originalResizeObserver;
+      window.requestAnimationFrame = originalRequestAnimationFrame;
+    }
+  });
+
+  it("применяет сохраненные в документе параметры страницы при открытии QWord", () => {
+    const originalResizeObserver = globalThis.ResizeObserver;
+    const originalRequestAnimationFrame = window.requestAnimationFrame;
+
+    globalThis.ResizeObserver = class {
+      observe() {}
+      disconnect() {}
+    } as unknown as typeof ResizeObserver;
+    window.requestAnimationFrame = ((callback: FrameRequestCallback) => {
+      callback(0);
+      return 1;
+    }) as typeof window.requestAnimationFrame;
+
+    const document: WordDocument = {
+      id: "word-saved-page-setup-test",
+      title: "Сохраненный макет.docx",
+      updatedAt: "2026-06-04T00:00:00.000Z",
+      html: "<p>Текст страницы</p>",
+      pageSetup: { size: "letter", orientation: "landscape", marginPreset: "wide" }
+    };
+
+    try {
+      const view = render(<QWord document={document} onChange={vi.fn()} />);
+      const frame = view.container.querySelector(".paper-frame") as HTMLElement;
+
+      expect(frame.style.getPropertyValue("--qword-page-width")).toBe("1056px");
+      expect(frame.style.getPropertyValue("--qword-page-height")).toBe("816px");
+      expect(frame.style.getPropertyValue("--qword-page-margin-left")).toBe("116px");
+      expect(frame.style.getPropertyValue("--qword-page-margin-top")).toBe("92px");
     } finally {
       globalThis.ResizeObserver = originalResizeObserver;
       window.requestAnimationFrame = originalRequestAnimationFrame;
diff --git a/src/features/qword/QWord.tsx b/src/features/qword/QWord.tsx
index 2d2d923..ee7f3b5 100644
--- a/src/features/qword/QWord.tsx
+++ b/src/features/qword/QWord.tsx
@@ -32,7 +32,7 @@ import {
   Rows3,
   Underline
 } from "lucide-react";
-import type { WordDocument } from "../../types";
+import type { WordDocument, WordPageMarginPreset, WordPageOrientation, WordPageSetup, WordPageSizeId } from "../../types";
 import { downloadBlobFile, downloadTextFile } from "../../utils/download";
 import { exportDocxBlob, importDocxFile } from "../../io/wordOffice";
 import { replaceFileExtension } from "../../io/fileHelpers";
@@ -156,15 +156,6 @@ const styleGalleryOptions = [
 ];
 type WordRibbonTabId = "file" | "home" | "insert" | "design" | "layout" | "references" | "mailings" | "review" | "view" | "help";
 export type WordViewMode = "print" | "read" | "web";
-type WordPageSizeId = "a4" | "letter";
-type WordPageOrientation = "portrait" | "landscape";
-type WordPageMarginPreset = "normal" | "narrow" | "wide";
-type WordPageSetup = {
-  size: WordPageSizeId;
-  orientation: WordPageOrientation;
-  marginPreset: WordPageMarginPreset;
-};
-
 const wordRibbonTabs: Array<{ id: WordRibbonTabId; label: string }> = [
   { id: "file", label: "Файл" },
   { id: "home", label: "Главная" },
@@ -220,6 +211,18 @@ function qwordPageMargins(setup: WordPageSetup) {
   return (wordPageMarginOptions.find((option) => option.id === setup.marginPreset) ?? wordPageMarginOptions[0]).margins;
 }
 
+function normalizedWordPageSetup(setup?: WordDocument["pageSetup"]): WordPageSetup {
+  const candidateSize = setup?.size;
+  const candidateOrientation = setup?.orientation;
+  const candidateMarginPreset = setup?.marginPreset;
+  const size = candidateSize && wordPageSizeOptions.some((option) => option.id === candidateSize) ? candidateSize : defaultWordPageSetup.size;
+  const orientation =
+    candidateOrientation && wordPageOrientationOptions.some((option) => option.id === candidateOrientation) ? candidateOrientation : defaultWordPageSetup.orientation;
+  const marginPreset =
+    candidateMarginPreset && wordPageMarginOptions.some((option) => option.id === candidateMarginPreset) ? candidateMarginPreset : defaultWordPageSetup.marginPreset;
+  return { size, orientation, marginPreset };
+}
+
 function clampedTableSize(value: number) {
   return Number.isFinite(value) ? Math.min(8, Math.max(1, Math.trunc(value))) : 3;
 }
@@ -308,11 +311,11 @@ export function QWord({ document, zoom = 100, viewMode, onChange, onStatusChange
   const imageInputRef = useRef<HTMLInputElement>(null);
   const [activeRibbonTab, setActiveRibbonTab] = useState<WordRibbonTabId>("home");
   const [internalViewMode, setInternalViewMode] = useState<WordViewMode>("print");
-  const [pageSetup, setPageSetup] = useState<WordPageSetup>(defaultWordPageSetup);
   const [tableRowCount, setTableRowCount] = useState(3);
   const [tableColumnCount, setTableColumnCount] = useState(3);
   const [pageView, setPageView] = useState({ count: 1, current: 1, height: defaultPageViewHeight });
   const wordCount = useMemo(() => countWords(document.html), [document.html]);
+  const pageSetup = useMemo(() => normalizedWordPageSetup(document.pageSetup), [document.pageSetup]);
   const stageStyle = { "--qword-zoom": String(zoom / 100) } as CSSProperties;
   const pageDimensions = qwordPageDimensions(pageSetup);
   const pageMargins = qwordPageMargins(pageSetup);
@@ -340,6 +343,14 @@ export function QWord({ document, zoom = 100, viewMode, onChange, onStatusChange
     [onViewModeChange]
   );
 
+  const changePageSetup = useCallback(
+    (nextPageSetup: Partial<WordPageSetup>) => {
+      onChange({ ...document, pageSetup: normalizedWordPageSetup({ ...pageSetup, ...nextPageSetup }) });
+      refreshPageView();
+    },
+    [document, onChange, pageSetup]
+  );
+
   useLayoutEffect(() => {
     const editor = editorRef.current;
     if (!editor || editor.innerHTML === document.html) {
@@ -934,7 +945,7 @@ export function QWord({ document, zoom = 100, viewMode, onChange, onStatusChange
                   <select
                     aria-label="Поля страницы"
                     value={pageSetup.marginPreset}
-                    onChange={(event) => setPageSetup((current) => ({ ...current, marginPreset: event.target.value as WordPageMarginPreset }))}
+                    onChange={(event) => changePageSetup({ marginPreset: event.target.value as WordPageMarginPreset })}
                   >
                     {wordPageMarginOptions.map((option) => (
                       <option key={option.id} value={option.id}>
@@ -948,7 +959,7 @@ export function QWord({ document, zoom = 100, viewMode, onChange, onStatusChange
                   <select
                     aria-label="Размер страницы"
                     value={pageSetup.size}
-                    onChange={(event) => setPageSetup((current) => ({ ...current, size: event.target.value as WordPageSizeId }))}
+                    onChange={(event) => changePageSetup({ size: event.target.value as WordPageSizeId })}
                   >
                     {wordPageSizeOptions.map((option) => (
                       <option key={option.id} value={option.id}>
@@ -962,7 +973,7 @@ export function QWord({ document, zoom = 100, viewMode, onChange, onStatusChange
                   <select
                     aria-label="Ориентация страницы"
                     value={pageSetup.orientation}
-                    onChange={(event) => setPageSetup((current) => ({ ...current, orientation: event.target.value as WordPageOrientation }))}
+                    onChange={(event) => changePageSetup({ orientation: event.target.value as WordPageOrientation })}
                   >
                     {wordPageOrientationOptions.map((option) => (
                       <option key={option.id} value={option.id}>
diff --git a/src/types.ts b/src/types.ts
index 15c1ed6..5103151 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,10 +1,21 @@
 export type AppId = "word" | "sheets" | "slides" | "mail";
 
+export type WordPageSizeId = "a4" | "letter";
+export type WordPageOrientation = "portrait" | "landscape";
+export type WordPageMarginPreset = "normal" | "narrow" | "wide";
+
+export interface WordPageSetup {
+  size: WordPageSizeId;
+  orientation: WordPageOrientation;
+  marginPreset: WordPageMarginPreset;
+}
+
 export interface WordDocument {
   id: string;
   title: string;
   updatedAt: string;
   html: string;
+  pageSetup?: WordPageSetup;
 }
 
 export interface Workbook {