diff --git a/AUTHORS b/AUTHORS
index ef0b8bee0302c..109246ce0d490 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -98,3 +98,4 @@ Elsabe Ros <hello@elsabe.dev>
 Nguyễn Phúc Lợi <nploi1998@gmail.com>
 Jingyi Chen <jingyichen@link.cuhk.edu.cn>
 Junhua Lin <1075209054@qq.com>
+Tomasz Gucio <tgucio@gmail.com>
diff --git a/packages/flutter/lib/src/rendering/editable.dart b/packages/flutter/lib/src/rendering/editable.dart
index 2b1407f24ad76..08da752aa6e5e 100644
--- a/packages/flutter/lib/src/rendering/editable.dart
+++ b/packages/flutter/lib/src/rendering/editable.dart
@@ -108,10 +108,13 @@ class TextSelectionPoint {
 /// false. Similarly the [moveNext] method moves the caret to the next line, and
 /// returns false if the caret is already on the last line.
 ///
+/// The [moveByOffset] method takes a pixel offset from the current position to move
+/// the caret up or down.
+///
 /// If the underlying paragraph's layout changes, [isValid] becomes false and
 /// the [VerticalCaretMovementRun] must not be used. The [isValid] property must
-/// be checked before calling [movePrevious] and [moveNext], or accessing
-/// [current].
+/// be checked before calling [movePrevious], [moveNext] and [moveByOffset],
+/// or accessing [current].
 class VerticalCaretMovementRun extends Iterator<TextPosition> {
   VerticalCaretMovementRun._(
     this._editable,
@@ -134,8 +137,8 @@ class VerticalCaretMovementRun extends Iterator<TextPosition> {
   /// A [VerticalCaretMovementRun] run is valid if the underlying text layout
   /// hasn't changed.
   ///
-  /// The [current] value and the [movePrevious] and [moveNext] methods must not
-  /// be accessed when [isValid] is false.
+  /// The [current] value and the [movePrevious], [moveNext] and [moveByOffset]
+  /// methods must not be accessed when [isValid] is false.
   bool get isValid {
     if (!_isValid) {
       return false;
@@ -200,6 +203,30 @@ class VerticalCaretMovementRun extends Iterator<TextPosition> {
     _currentTextPosition = position.value;
     return true;
   }
+
+  /// Move forward or backward by a number of elements determined
+  /// by pixel [offset].
+  ///
+  /// If [offset] is negative, move backward; otherwise move forward.
+  ///
+  /// Returns true and updates [current] if successful.
+  bool moveByOffset(double offset) {
+    final Offset initialOffset = _currentOffset;
+    if (offset >= 0.0) {
+      while (_currentOffset.dy < initialOffset.dy + offset) {
+        if (!moveNext()) {
+          break;
+        }
+      }
+    } else {
+      while (_currentOffset.dy > initialOffset.dy + offset) {
+        if (!movePrevious()) {
+          break;
+        }
+      }
+    }
+    return initialOffset != _currentOffset;
+  }
 }
 
 /// Displays some text in a scrollable container with a potentially blinking
diff --git a/packages/flutter/lib/src/widgets/default_text_editing_shortcuts.dart b/packages/flutter/lib/src/widgets/default_text_editing_shortcuts.dart
index 11b6fc95e8bc5..b8c9cb41f9532 100644
--- a/packages/flutter/lib/src/widgets/default_text_editing_shortcuts.dart
+++ b/packages/flutter/lib/src/widgets/default_text_editing_shortcuts.dart
@@ -171,13 +171,13 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
         SingleActivator(LogicalKeyboardKey.delete, alt: true, shift: pressShift): const DeleteToLineBreakIntent(forward: true),
       },
 
-    // Arrow: Move Selection.
+    // Arrow: Move selection.
     const SingleActivator(LogicalKeyboardKey.arrowLeft): const ExtendSelectionByCharacterIntent(forward: false, collapseSelection: true),
     const SingleActivator(LogicalKeyboardKey.arrowRight): const ExtendSelectionByCharacterIntent(forward: true, collapseSelection: true),
     const SingleActivator(LogicalKeyboardKey.arrowUp): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: true),
     const SingleActivator(LogicalKeyboardKey.arrowDown): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: true),
 
-    // Shift + Arrow: Extend Selection.
+    // Shift + Arrow: Extend selection.
     const SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true): const ExtendSelectionByCharacterIntent(forward: false, collapseSelection: false),
     const SingleActivator(LogicalKeyboardKey.arrowRight, shift: true): const ExtendSelectionByCharacterIntent(forward: true, collapseSelection: false),
     const SingleActivator(LogicalKeyboardKey.arrowUp, shift: true): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: false),
@@ -199,6 +199,14 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     const SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true, control: true): const ExtendSelectionToNextWordBoundaryIntent(forward: false, collapseSelection: false),
     const SingleActivator(LogicalKeyboardKey.arrowRight, shift: true, control: true): const ExtendSelectionToNextWordBoundaryIntent(forward: true, collapseSelection: false),
 
+    // Page Up / Down: Move selection by page.
+    const SingleActivator(LogicalKeyboardKey.pageUp): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: true),
+    const SingleActivator(LogicalKeyboardKey.pageDown): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: true),
+
+    // Shift + Page Up / Down: Extend selection by page.
+    const SingleActivator(LogicalKeyboardKey.pageUp, shift: true): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: false),
+    const SingleActivator(LogicalKeyboardKey.pageDown, shift: true): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: false),
+
     const SingleActivator(LogicalKeyboardKey.keyX, control: true): const CopySelectionTextIntent.cut(SelectionChangedCause.keyboard),
     const SingleActivator(LogicalKeyboardKey.keyC, control: true): CopySelectionTextIntent.copy,
     const SingleActivator(LogicalKeyboardKey.keyV, control: true): const PasteTextIntent(SelectionChangedCause.keyboard),
@@ -258,10 +266,7 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
   // macOS document shortcuts: https://support.apple.com/en-us/HT201236.
   // The macOS shortcuts uses different word/line modifiers than most other
   // platforms.
-  static final Map<ShortcutActivator, Intent> _macShortcuts = _iOSShortcuts;
-
-  // There is no complete documentation of iOS shortcuts.
-  static final Map<ShortcutActivator, Intent> _iOSShortcuts = <ShortcutActivator, Intent>{
+  static final Map<ShortcutActivator, Intent> _macShortcuts = <ShortcutActivator, Intent>{
     for (final bool pressShift in const <bool>[true, false])
       ...<SingleActivator, Intent>{
         SingleActivator(LogicalKeyboardKey.backspace, shift: pressShift): const DeleteCharacterIntent(forward: false),
@@ -277,7 +282,7 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     const SingleActivator(LogicalKeyboardKey.arrowUp): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: true),
     const SingleActivator(LogicalKeyboardKey.arrowDown): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: true),
 
-    // Shift + Arrow: Extend Selection.
+    // Shift + Arrow: Extend selection.
     const SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true): const ExtendSelectionByCharacterIntent(forward: false, collapseSelection: false),
     const SingleActivator(LogicalKeyboardKey.arrowRight, shift: true): const ExtendSelectionByCharacterIntent(forward: true, collapseSelection: false),
     const SingleActivator(LogicalKeyboardKey.arrowUp, shift: true): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: false),
@@ -310,6 +315,9 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     const SingleActivator(LogicalKeyboardKey.home, shift: true): const ExpandSelectionToDocumentBoundaryIntent(forward: false),
     const SingleActivator(LogicalKeyboardKey.end, shift: true): const ExpandSelectionToDocumentBoundaryIntent(forward: true),
 
+    const SingleActivator(LogicalKeyboardKey.pageUp, shift: true): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: false),
+    const SingleActivator(LogicalKeyboardKey.pageDown, shift: true): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: false),
+
     const SingleActivator(LogicalKeyboardKey.keyX, meta: true): const CopySelectionTextIntent.cut(SelectionChangedCause.keyboard),
     const SingleActivator(LogicalKeyboardKey.keyC, meta: true): CopySelectionTextIntent.copy,
     const SingleActivator(LogicalKeyboardKey.keyV, meta: true): const PasteTextIntent(SelectionChangedCause.keyboard),
@@ -335,6 +343,8 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     //   * Control + shift? + Z
   };
 
+  // There is no complete documentation of iOS shortcuts: use macOS ones.
+  static final Map<ShortcutActivator, Intent> _iOSShortcuts = _macShortcuts;
 
   // The following key combinations have no effect on text editing on this
   // platform:
@@ -350,6 +360,8 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
   //   * Meta + backspace
   static final Map<ShortcutActivator, Intent> _windowsShortcuts = <ShortcutActivator, Intent>{
     ..._commonShortcuts,
+    const SingleActivator(LogicalKeyboardKey.pageUp): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: true),
+    const SingleActivator(LogicalKeyboardKey.pageDown): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: true),
     const SingleActivator(LogicalKeyboardKey.home): const ExtendSelectionToLineBreakIntent(forward: false, collapseSelection: true, continuesAtWrap: true),
     const SingleActivator(LogicalKeyboardKey.end): const ExtendSelectionToLineBreakIntent(forward: true, collapseSelection: true, continuesAtWrap: true),
     const SingleActivator(LogicalKeyboardKey.home, shift: true): const ExtendSelectionToLineBreakIntent(forward: false, collapseSelection: false, continuesAtWrap: true),
@@ -385,7 +397,6 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     const SingleActivator(LogicalKeyboardKey.keyA, meta: true): const DoNothingAndStopPropagationTextIntent(),
   };
 
-
   static const Map<ShortcutActivator, Intent> _commonDisablingTextShortcuts = <ShortcutActivator, Intent>{
     SingleActivator(LogicalKeyboardKey.arrowDown, alt: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowLeft, alt: true): DoNothingAndStopPropagationTextIntent(),
@@ -407,6 +418,8 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowRight, shift: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowUp, shift: true): DoNothingAndStopPropagationTextIntent(),
+    SingleActivator(LogicalKeyboardKey.pageUp, shift: true): DoNothingAndStopPropagationTextIntent(),
+    SingleActivator(LogicalKeyboardKey.pageDown, shift: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.end, shift: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.home, shift: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowDown): DoNothingAndStopPropagationTextIntent(),
@@ -417,6 +430,8 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
     SingleActivator(LogicalKeyboardKey.arrowRight, control: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true, control: true): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.arrowRight, shift: true, control: true): DoNothingAndStopPropagationTextIntent(),
+    SingleActivator(LogicalKeyboardKey.pageUp): DoNothingAndStopPropagationTextIntent(),
+    SingleActivator(LogicalKeyboardKey.pageDown): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.end): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.home): DoNothingAndStopPropagationTextIntent(),
     SingleActivator(LogicalKeyboardKey.end, control: true): DoNothingAndStopPropagationTextIntent(),
@@ -545,8 +560,8 @@ Intent? intentForMacOSSelector(String selectorName) {
     // TODO(knopp): Page Up/Down intents are missing (https://github.com/flutter/flutter/pull/105497)
     'scrollPageUp:': ScrollToDocumentBoundaryIntent(forward: false),
     'scrollPageDown:': ScrollToDocumentBoundaryIntent(forward: true),
-    'pageUpAndModifySelection': ExpandSelectionToDocumentBoundaryIntent(forward: false),
-    'pageDownAndModifySelection:': ExpandSelectionToDocumentBoundaryIntent(forward: true),
+    'pageUpAndModifySelection:': ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: false),
+    'pageDownAndModifySelection:': ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: false),
 
     // Escape key when there's no IME selection popup.
     'cancelOperation:': DismissIntent(),
diff --git a/packages/flutter/lib/src/widgets/editable_text.dart b/packages/flutter/lib/src/widgets/editable_text.dart
index 3da0cf7b303de..8307aa7bc99e3 100644
--- a/packages/flutter/lib/src/widgets/editable_text.dart
+++ b/packages/flutter/lib/src/widgets/editable_text.dart
@@ -479,6 +479,7 @@ class _DiscreteKeyFrameSimulation extends Simulation {
 /// | [ExtendSelectionToNextWordBoundaryOrCaretLocationIntent](`collapseSelection: true`)  | Collapses the selection to the word boundary before/after the selection's [TextSelection.extent] position, or [TextSelection.base], whichever is closest in the given direction | Moves the caret to the previous/next word boundary. |
 /// | [ExtendSelectionToLineBreakIntent](`collapseSelection: true`)                        | Collapses the selection to the start/end of the line at the selection's [TextSelection.extent] position | Moves the caret to the start/end of the current line .|
 /// | [ExtendSelectionVerticallyToAdjacentLineIntent](`collapseSelection: true`)           | Collapses the selection to the position closest to the selection's [TextSelection.extent], on the previous/next adjacent line | Moves the caret to the closest position on the previous/next adjacent line. |
+/// | [ExtendSelectionVerticallyToAdjacentPageIntent](`collapseSelection: true`)           | Collapses the selection to the position closest to the selection's [TextSelection.extent], on the previous/next adjacent page | Moves the caret to the closest position on the previous/next adjacent page. |
 /// | [ExtendSelectionToDocumentBoundaryIntent](`collapseSelection: true`)                 | Collapses the selection to the start/end of the document | Moves the caret to the start/end of the document. |
 ///
 /// #### Intents for Extending the Selection
@@ -490,6 +491,7 @@ class _DiscreteKeyFrameSimulation extends Simulation {
 /// | [ExtendSelectionToNextWordBoundaryOrCaretLocationIntent](`collapseSelection: false`) | Moves the selection's [TextSelection.extent] to the previous/next word boundary, or [TextSelection.base] whichever is closest in the given direction | Moves the selection's [TextSelection.extent] to the previous/next word boundary. |
 /// | [ExtendSelectionToLineBreakIntent](`collapseSelection: false`)                       | Moves the selection's [TextSelection.extent] to the start/end of the line |
 /// | [ExtendSelectionVerticallyToAdjacentLineIntent](`collapseSelection: false`)          | Moves the selection's [TextSelection.extent] to the closest position on the previous/next adjacent line |
+/// | [ExtendSelectionVerticallyToAdjacentPageIntent](`collapseSelection: false`)          | Moves the selection's [TextSelection.extent] to the closest position on the previous/next adjacent page |
 /// | [ExtendSelectionToDocumentBoundaryIntent](`collapseSelection: false`)                | Moves the selection's [TextSelection.extent] to the start/end of the document |
 /// | [SelectAllTextIntent]  | Selects the entire document |
 ///
@@ -3106,7 +3108,7 @@ class EditableTextState extends State<EditableText> with AutomaticKeepAliveClien
     // TODO(abarth): Teach RenderEditable about ValueNotifier<TextEditingValue>
     // to avoid this setState().
     setState(() { /* We use widget.controller.value in build(). */ });
-    _adjacentLineAction.stopCurrentVerticalRunIfSelectionChanges();
+    _verticalSelectionUpdateAction.stopCurrentVerticalRunIfSelectionChanges();
   }
 
   void _handleFocusChanged() {
@@ -3589,7 +3591,8 @@ class EditableTextState extends State<EditableText> with AutomaticKeepAliveClien
   }
   late final Action<UpdateSelectionIntent> _updateSelectionAction = CallbackAction<UpdateSelectionIntent>(onInvoke: _updateSelection);
 
-  late final _UpdateTextSelectionToAdjacentLineAction<ExtendSelectionVerticallyToAdjacentLineIntent> _adjacentLineAction = _UpdateTextSelectionToAdjacentLineAction<ExtendSelectionVerticallyToAdjacentLineIntent>(this);
+  late final _UpdateTextSelectionVerticallyAction<DirectionalCaretMovementIntent> _verticalSelectionUpdateAction =
+      _UpdateTextSelectionVerticallyAction<DirectionalCaretMovementIntent>(this);
 
   void _expandSelectionToDocumentBoundary(ExpandSelectionToDocumentBoundaryIntent intent) {
     final TextBoundary textBoundary = _documentBoundary(intent);
@@ -3717,7 +3720,8 @@ class EditableTextState extends State<EditableText> with AutomaticKeepAliveClien
     ExtendSelectionToLineBreakIntent: _makeOverridable(_UpdateTextSelectionAction<ExtendSelectionToLineBreakIntent>(this, true, _linebreak)),
     ExpandSelectionToLineBreakIntent: _makeOverridable(CallbackAction<ExpandSelectionToLineBreakIntent>(onInvoke: _expandSelectionToLinebreak)),
     ExpandSelectionToDocumentBoundaryIntent: _makeOverridable(CallbackAction<ExpandSelectionToDocumentBoundaryIntent>(onInvoke: _expandSelectionToDocumentBoundary)),
-    ExtendSelectionVerticallyToAdjacentLineIntent: _makeOverridable(_adjacentLineAction),
+    ExtendSelectionVerticallyToAdjacentLineIntent: _makeOverridable(_verticalSelectionUpdateAction),
+    ExtendSelectionVerticallyToAdjacentPageIntent: _makeOverridable(_verticalSelectionUpdateAction),
     ExtendSelectionToDocumentBoundaryIntent: _makeOverridable(_UpdateTextSelectionAction<ExtendSelectionToDocumentBoundaryIntent>(this, true, _documentBoundary)),
     ExtendSelectionToNextWordBoundaryOrCaretLocationIntent: _makeOverridable(_ExtendSelectionOrCaretPositionAction(this, _nextWordBoundary)),
     ScrollToDocumentBoundaryIntent: _makeOverridable(CallbackAction<ScrollToDocumentBoundaryIntent>(onInvoke: _scrollToDocumentBoundary)),
@@ -4604,8 +4608,8 @@ class _ExtendSelectionOrCaretPositionAction extends ContextAction<ExtendSelectio
   bool get isActionEnabled => state.widget.selectionEnabled && state._value.selection.isValid;
 }
 
-class _UpdateTextSelectionToAdjacentLineAction<T extends DirectionalCaretMovementIntent> extends ContextAction<T> {
-  _UpdateTextSelectionToAdjacentLineAction(this.state);
+class _UpdateTextSelectionVerticallyAction<T extends DirectionalCaretMovementIntent> extends ContextAction<T> {
+  _UpdateTextSelectionVerticallyAction(this.state);
 
   final EditableTextState state;
 
@@ -4647,10 +4651,12 @@ class _UpdateTextSelectionToAdjacentLineAction<T extends DirectionalCaretMovemen
     final VerticalCaretMovementRun currentRun = _verticalMovementRun
       ?? state.renderEditable.startVerticalCaretMovement(state.renderEditable.selection!.extent);
 
-    final bool shouldMove = intent.forward ? currentRun.moveNext() : currentRun.movePrevious();
+    final bool shouldMove = intent is ExtendSelectionVerticallyToAdjacentPageIntent
+      ? currentRun.moveByOffset((intent.forward ? 1.0 : -1.0) * state.renderEditable.size.height)
+      : intent.forward ? currentRun.moveNext() : currentRun.movePrevious();
     final TextPosition newExtent = shouldMove
       ? currentRun.current
-      : (intent.forward ? TextPosition(offset: state._value.text.length) : const TextPosition(offset: 0));
+      : intent.forward ? TextPosition(offset: state._value.text.length) : const TextPosition(offset: 0);
     final TextSelection newSelection = collapseSelection
       ? TextSelection.fromPosition(newExtent)
       : value.selection.extendTo(newExtent);
diff --git a/packages/flutter/lib/src/widgets/text_editing_intents.dart b/packages/flutter/lib/src/widgets/text_editing_intents.dart
index 7ae97387575ef..2b3d7e7abbfa9 100644
--- a/packages/flutter/lib/src/widgets/text_editing_intents.dart
+++ b/packages/flutter/lib/src/widgets/text_editing_intents.dart
@@ -210,6 +210,17 @@ class ExtendSelectionVerticallyToAdjacentLineIntent extends DirectionalCaretMove
   }) : super(forward, collapseSelection);
 }
 
+/// Expands, or moves the current selection from the current
+/// [TextSelection.extent] position to the closest position on the adjacent
+/// page.
+class ExtendSelectionVerticallyToAdjacentPageIntent extends DirectionalCaretMovementIntent {
+  /// Creates an [ExtendSelectionVerticallyToAdjacentPageIntent].
+  const ExtendSelectionVerticallyToAdjacentPageIntent({
+    required bool forward,
+    required bool collapseSelection,
+  }) : super(forward, collapseSelection);
+}
+
 /// Extends, or moves the current selection from the current
 /// [TextSelection.extent] position to the start or the end of the document.
 ///
diff --git a/packages/flutter/test/widgets/editable_text_shortcuts_test.dart b/packages/flutter/test/widgets/editable_text_shortcuts_test.dart
index a0d8ee4140eba..09c3018a452c5 100644
--- a/packages/flutter/test/widgets/editable_text_shortcuts_test.dart
+++ b/packages/flutter/test/widgets/editable_text_shortcuts_test.dart
@@ -121,6 +121,8 @@ void main() {
         LogicalKeyboardKey.arrowRight,
         LogicalKeyboardKey.arrowUp,
         LogicalKeyboardKey.arrowDown,
+        LogicalKeyboardKey.pageUp,
+        LogicalKeyboardKey.pageDown,
         LogicalKeyboardKey.home,
         LogicalKeyboardKey.end,
       ];
@@ -1447,6 +1449,18 @@ void main() {
                 reason: activator.toString(),
               );
             }
+
+            for (final SingleActivator activator in allModifierVariants(LogicalKeyboardKey.pageUp)) {
+              await sendKeyCombination(tester, activator);
+              await tester.pump();
+
+              expect(controller.text, testText);
+              expect(
+                controller.selection,
+                const TextSelection.collapsed(offset: 0),
+                reason: activator.toString(),
+              );
+            }
           }, variant: TargetPlatformVariant.all());
 
           testWidgets('at end', (WidgetTester tester) async {
@@ -1465,6 +1479,15 @@ void main() {
               expect(controller.selection.baseOffset, 72, reason: activator.toString());
               expect(controller.selection.extentOffset, 72, reason: activator.toString());
             }
+
+            for (final SingleActivator activator in allModifierVariants(LogicalKeyboardKey.pageDown)) {
+              await sendKeyCombination(tester, activator);
+              await tester.pump();
+
+              expect(controller.text, testText);
+              expect(controller.selection.baseOffset, 72, reason: activator.toString());
+              expect(controller.selection.extentOffset, 72, reason: activator.toString());
+            }
           }, variant: TargetPlatformVariant.all());
 
           testWidgets('run', (WidgetTester tester) async {
@@ -1554,6 +1577,41 @@ void main() {
             ));
           }, variant: TargetPlatformVariant.all());
 
+          testWidgets('run with page down/up', (WidgetTester tester) async {
+            controller.text =
+              'aa\n'     // 3
+              'a\n'      // 3 + 2 = 5
+              'aa\n'     // 5 + 3 = 8
+              'aaa\n'    // 8 + 4 = 12
+              '${"aaa\n" * 50}'
+              'aaaa';
+
+            controller.selection = const TextSelection.collapsed(offset: 2);
+            await tester.pumpWidget(buildEditableText());
+
+            await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.arrowDown));
+            await tester.pump();
+            expect(controller.selection, const TextSelection.collapsed(
+              offset: 4,
+              affinity: TextAffinity.upstream,
+            ));
+
+            await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.pageDown));
+            await tester.pump();
+            expect(controller.selection, const TextSelection.collapsed(offset: 82));
+
+            await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.arrowUp));
+            await tester.pump();
+            expect(controller.selection, const TextSelection.collapsed(offset: 78));
+
+            await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.pageUp));
+            await tester.pump();
+            expect(controller.selection, const TextSelection.collapsed(
+              offset: 2,
+              affinity: TextAffinity.upstream,
+            ));
+          }, variant: TargetPlatformVariant.all(excluding: <TargetPlatform>{TargetPlatform.iOS, TargetPlatform.macOS})); // intended: on macOS Page Up/Down only scrolls
+
           testWidgets('run can be interrupted by layout changes', (WidgetTester tester) async {
             controller.text =
               'aa\n'     // 3
diff --git a/packages/flutter/test/widgets/editable_text_test.dart b/packages/flutter/test/widgets/editable_text_test.dart
index 84d623c1441ec..632e4a3c32b99 100644
--- a/packages/flutter/test/widgets/editable_text_test.dart
+++ b/packages/flutter/test/widgets/editable_text_test.dart
@@ -6164,6 +6164,88 @@ void main() {
       reason: 'on $platform',
     );
 
+    // Move down by page.
+    await sendKeys(
+      tester,
+      <LogicalKeyboardKey>[
+        LogicalKeyboardKey.pageDown,
+      ],
+      targetPlatform: defaultTargetPlatform,
+    );
+
+    // On macOS, pageDown/Up don't change selection.
+    expect(
+      selection,
+      equals(
+        defaultTargetPlatform == TargetPlatform.macOS
+            || defaultTargetPlatform == TargetPlatform.iOS
+          ? const TextSelection.collapsed(offset: 0)
+          : const TextSelection.collapsed(offset: 55),
+      ),
+      reason: 'on $platform',
+    );
+
+    // Move up by page (to start).
+    await sendKeys(
+      tester,
+      <LogicalKeyboardKey>[
+        LogicalKeyboardKey.pageUp,
+      ],
+      targetPlatform: defaultTargetPlatform,
+    );
+
+    expect(
+      selection,
+      equals(
+        const TextSelection.collapsed(
+          offset: 0,
+        ),
+      ),
+      reason: 'on $platform',
+    );
+
+    // Select towards end by page.
+    await sendKeys(
+      tester,
+      <LogicalKeyboardKey>[
+        LogicalKeyboardKey.pageDown,
+      ],
+      shift: true,
+      targetPlatform: defaultTargetPlatform,
+    );
+
+    expect(
+      selection,
+      equals(
+        const TextSelection(
+          baseOffset: 0,
+          extentOffset: 55,
+          affinity: TextAffinity.upstream,
+        ),
+      ),
+      reason: 'on $platform',
+    );
+
+    // Change selection extent towards start by page.
+    await sendKeys(
+      tester,
+      <LogicalKeyboardKey>[
+        LogicalKeyboardKey.pageUp,
+      ],
+      shift: true,
+      targetPlatform: defaultTargetPlatform,
+    );
+
+    expect(
+      selection,
+      equals(
+        const TextSelection.collapsed(
+          offset: 0,
+        ),
+      ),
+      reason: 'on $platform',
+    );
+
     // Jump forward three words.
     await sendKeys(
       tester,