diff --git a/app/src/main/java/org/koitharu/kotatsu/ui/reader/ReaderActivity.kt b/app/src/main/java/org/koitharu/kotatsu/ui/reader/ReaderActivity.kt
index 2d2662ab3..3ae531fdc 100644
--- a/app/src/main/java/org/koitharu/kotatsu/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/reader/ReaderActivity.kt
@@ -1,6 +1,7 @@
 package org.koitharu.kotatsu.ui.reader
 
 import android.Manifest
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
@@ -17,10 +18,13 @@ import androidx.core.view.isVisible
 import androidx.core.view.postDelayed
 import androidx.core.view.updatePadding
 import androidx.fragment.app.commit
+import androidx.lifecycle.lifecycleScope
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.activity_reader.*
 import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import moxy.MvpDelegate
 import moxy.ktx.moxyPresenter
@@ -40,6 +44,7 @@ import org.koitharu.kotatsu.ui.reader.thumbnails.PagesThumbnailsSheet
 import org.koitharu.kotatsu.ui.reader.wetoon.WebtoonReaderFragment
 import org.koitharu.kotatsu.utils.GridTouchHelper
 import org.koitharu.kotatsu.utils.MangaShortcut
+import org.koitharu.kotatsu.utils.ScreenOrientationHelper
 import org.koitharu.kotatsu.utils.ShareHelper
 import org.koitharu.kotatsu.utils.anim.Motion
 import org.koitharu.kotatsu.utils.ext.*
@@ -56,6 +61,7 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 		private set
 
 	private lateinit var touchHelper: GridTouchHelper
+	private lateinit var orientationHelper: ScreenOrientationHelper
 	private var isTapSwitchEnabled = true
 	private var isVolumeKeysSwitchEnabled = false
 
@@ -67,6 +73,7 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 		setContentView(R.layout.activity_reader)
 		supportActionBar?.setDisplayHomeAsUpEnabled(true)
 		touchHelper = GridTouchHelper(this, this)
+		orientationHelper = ScreenOrientationHelper(this)
 		toolbar_bottom.inflateMenu(R.menu.opt_reader_bottom)
 		toolbar_bottom.setOnMenuItemClickListener(::onOptionsItemSelected)
 
@@ -89,6 +96,10 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 
 		settings.subscribe(this)
 		loadSettings()
+		orientationHelper.observeAutoOrientation()
+			.onEach {
+				toolbar_bottom.menu.findItem(R.id.action_screen_rotate).isVisible = !it
+			}.launchIn(lifecycleScope)
 
 		if (savedInstanceState?.containsKey(MvpDelegate.MOXY_DELEGATE_TAGS_KEY) != true) {
 			presenter.init(state.manga)
@@ -165,6 +176,10 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 			)
 			true
 		}
+		R.id.action_screen_rotate -> {
+			orientationHelper.toggleOrientation()
+			true
+		}
 		R.id.action_pages_thumbs -> {
 			if (reader?.hasItems == true) {
 				val pages = reader?.getPages()
@@ -325,14 +340,18 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 		presenter.setMode(state.manga, mode)
 	}
 
+	@SuppressLint("ShowToast")
 	override fun onPageSaved(uri: Uri?) {
 		if (uri != null) {
 			Snackbar.make(container, R.string.page_saved, Snackbar.LENGTH_LONG)
+				.setAnchorView(appbar_bottom)
 				.setAction(R.string.share) {
 					ShareHelper.shareImage(this, uri)
 				}.show()
 		} else {
-			Snackbar.make(container, R.string.error_occurred, Snackbar.LENGTH_SHORT).show()
+			Snackbar.make(container, R.string.error_occurred, Snackbar.LENGTH_SHORT)
+				.setAnchorView(appbar_bottom)
+				.show()
 		}
 	}
 
@@ -369,8 +388,16 @@ class ReaderActivity : BaseFullscreenActivity(), ReaderView, ChaptersDialog.OnCh
 	}
 
 	override fun onApplyWindowInsets(v: View, insets: WindowInsets): WindowInsets {
-		appbar_top.updatePadding(top = insets.systemWindowInsetTop)
-		appbar_bottom.updatePadding(bottom = insets.systemWindowInsetBottom)
+		appbar_top.updatePadding(
+			top = insets.systemWindowInsetTop,
+			right = insets.systemWindowInsetRight,
+			left = insets.systemWindowInsetLeft
+		)
+		appbar_bottom.updatePadding(
+			bottom = insets.systemWindowInsetBottom,
+			right = insets.systemWindowInsetRight,
+			left = insets.systemWindowInsetLeft
+		)
 		return insets.consumeSystemWindowInsets()
 	}
 
diff --git a/app/src/main/java/org/koitharu/kotatsu/utils/ScreenOrientationHelper.kt b/app/src/main/java/org/koitharu/kotatsu/utils/ScreenOrientationHelper.kt
new file mode 100644
index 000000000..8e19bfc43
--- /dev/null
+++ b/app/src/main/java/org/koitharu/kotatsu/utils/ScreenOrientationHelper.kt
@@ -0,0 +1,53 @@
+package org.koitharu.kotatsu.utils
+
+import android.app.Activity
+import android.content.pm.ActivityInfo
+import android.content.res.Configuration
+import android.database.ContentObserver
+import android.os.Handler
+import android.provider.Settings
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.channels.sendBlocking
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.onStart
+
+class ScreenOrientationHelper(private val activity: Activity) {
+
+	val isAutoRotationEnabled: Boolean
+		get() = Settings.System.getInt(
+			activity.contentResolver,
+			Settings.System.ACCELEROMETER_ROTATION,
+			0
+		) == 1
+
+	var isLandscape: Boolean
+		get() = activity.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
+		set(value) {
+			activity.requestedOrientation = if (value) {
+				ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
+			} else {
+				ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT
+			}
+		}
+
+	fun toggleOrientation() {
+		isLandscape = !isLandscape
+	}
+
+	fun observeAutoOrientation() = callbackFlow<Boolean> {
+		val observer = object : ContentObserver(Handler(activity.mainLooper)) {
+			override fun onChange(selfChange: Boolean) {
+				sendBlocking(isAutoRotationEnabled)
+			}
+		}
+		activity.contentResolver.registerContentObserver(
+			Settings.System.CONTENT_URI, true, observer
+		)
+		awaitClose {
+			activity.contentResolver.unregisterContentObserver(observer)
+		}
+	}.onStart {
+		emit(isAutoRotationEnabled)
+	}.distinctUntilChanged()
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_screen_rotation.xml b/app/src/main/res/drawable/ic_screen_rotation.xml
new file mode 100644
index 000000000..bfb33a144
--- /dev/null
+++ b/app/src/main/res/drawable/ic_screen_rotation.xml
@@ -0,0 +1,11 @@
+<vector
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	android:width="24dp"
+	android:height="24dp"
+	android:tint="?android:textColorPrimary"
+	android:viewportWidth="24"
+	android:viewportHeight="24">
+	<path
+		android:fillColor="@android:color/white"
+		android:pathData="M16.48,2.52c3.27,1.55 5.61,4.72 5.97,8.48h1.5C23.44,4.84 18.29,0 12,0l-0.66,0.03 3.81,3.81 1.33,-1.32zM10.23,1.75c-0.59,-0.59 -1.54,-0.59 -2.12,0L1.75,8.11c-0.59,0.59 -0.59,1.54 0,2.12l12.02,12.02c0.59,0.59 1.54,0.59 2.12,0l6.36,-6.36c0.59,-0.59 0.59,-1.54 0,-2.12L10.23,1.75zM14.83,21.19L2.81,9.17l6.36,-6.36 12.02,12.02 -6.36,6.36zM7.52,21.48C4.25,19.94 1.91,16.76 1.55,13L0.05,13C0.56,19.16 5.71,24 12,24l0.66,-0.03 -3.81,-3.81 -1.33,1.32z" />
+</vector>
diff --git a/app/src/main/res/menu/opt_reader_bottom.xml b/app/src/main/res/menu/opt_reader_bottom.xml
index b8f4beb24..4c72591b6 100644
--- a/app/src/main/res/menu/opt_reader_bottom.xml
+++ b/app/src/main/res/menu/opt_reader_bottom.xml
@@ -1,10 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu
-	xmlns:tools="http://schemas.android.com/tools"
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
 	tools:ignore="AlwaysShowAction">
 
+	<item
+		android:id="@+id/action_screen_rotate"
+		android:icon="@drawable/ic_screen_rotation"
+		android:title="@string/rotate_screen"
+		android:visible="false"
+		app:showAsAction="always" />
+
 	<item
 		android:id="@+id/action_bookmark_add"
 		android:icon="@drawable/ic_bookmark_add"
@@ -12,12 +19,6 @@
 		android:visible="false"
 		app:showAsAction="always" />
 
-	<item
-		android:id="@+id/action_save_page"
-		android:icon="@drawable/ic_page_image"
-		android:title="@string/save_page"
-		app:showAsAction="always" />
-
 	<item
 		android:id="@+id/action_pages_thumbs"
 		android:icon="@drawable/ic_grid"
@@ -30,10 +31,14 @@
 		android:title="@string/read_mode"
 		app:showAsAction="always" />
 
+	<item
+		android:id="@+id/action_save_page"
+		android:title="@string/save_page"
+		app:showAsAction="never" />
+
 	<item
 		android:id="@+id/action_settings"
-		android:icon="@drawable/ic_tune"
 		android:title="@string/settings"
-		app:showAsAction="always" />
+		app:showAsAction="never" />
 
 </menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 57db050c6..d296344af 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -59,7 +59,7 @@
 	<string name="_s_deleted_from_local_storage">\"%s\" удалено с устройства</string>
 	<string name="wait_for_loading_finish">Дождитесь окончания загрузки</string>
 	<string name="save_page">Сохранить страницу</string>
-	<string name="page_saved">Страницы сохранена</string>
+	<string name="page_saved">Страница сохранена</string>
 	<string name="share_image">Поделиться изображением</string>
 	<string name="_import">Импорт</string>
 	<string name="delete">Удалить</string>
@@ -142,4 +142,5 @@
 	<string name="waiting_for_network">Ожидание подключения…</string>
 	<string name="clear_updates_feed">Очистить ленту обновлений</string>
 	<string name="updates_feed_cleared">Лента обновлений очищена</string>
+	<string name="rotate_screen">Повернуть экран</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a67b32984..f9644ce0e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -143,4 +143,5 @@
 	<string name="waiting_for_network">Waiting for network…</string>
 	<string name="clear_updates_feed">Clear updates feed</string>
 	<string name="updates_feed_cleared">Updates feed cleared</string>
+	<string name="rotate_screen">Rotate screen</string>
 </resources>
\ No newline at end of file