diff --git a/src/gui/ResolveConflictsDialog.qml b/src/gui/ResolveConflictsDialog.qml
index a4b8474cd47f1..e0d689b6bdfeb 100644
--- a/src/gui/ResolveConflictsDialog.qml
+++ b/src/gui/ResolveConflictsDialog.qml
@@ -30,6 +30,9 @@ ApplicationWindow {
     flags: Qt.Window | Qt.Dialog
     visible: true
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     width: Style.minimumWidthResolveConflictsDialog
     height: Style.minimumHeightResolveConflictsDialog
     minimumWidth: Style.minimumWidthResolveConflictsDialog
diff --git a/src/gui/application.cpp b/src/gui/application.cpp
index 9569c8bc1257c..4b2f600afdaf7 100644
--- a/src/gui/application.cpp
+++ b/src/gui/application.cpp
@@ -101,7 +101,8 @@ namespace {
         "  --isvfsenabled             : whether to set a VFS or non-VFS folder (1 for 'yes' or 0 for 'no') when creating an account via command-line.\n"
         "  --remotedirpath            : (optional) path to a remote subfolder when creating an account via command-line.\n"
         "  --serverurl                : a server URL to use when creating an account via command-line.\n"
-        "  --forcelegacyconfigimport  : forcefully import account configurations from legacy clients (if available).\n";
+        "  --forcelegacyconfigimport  : forcefully import account configurations from legacy clients (if available).\n"
+        "  --reverse            : use a reverse layout direction.\n";
 
     QString applicationTrPath()
     {
@@ -814,6 +815,8 @@ void Application::parseOptions(const QStringList &options)
             _backgroundMode = true;
         } else if (option == QLatin1String("--version") || option == QLatin1String("-v")) {
             _versionOnly = true;
+        } else if (option == QLatin1String("--reverse")) {
+            setLayoutDirection(layoutDirection() == Qt::LeftToRight ? Qt::RightToLeft : Qt::LeftToRight);
         } else if (option.endsWith(QStringLiteral(APPLICATION_DOTVIRTUALFILE_SUFFIX))) {
             // virtual file, open it after the Folder were created (if the app is not terminated)
             QTimer::singleShot(0, this, [this, option] { openVirtualFile(option); });
diff --git a/src/gui/filedetails/FileDetailsWindow.qml b/src/gui/filedetails/FileDetailsWindow.qml
index 2353498ad8db0..f7f5eee41e420 100644
--- a/src/gui/filedetails/FileDetailsWindow.qml
+++ b/src/gui/filedetails/FileDetailsWindow.qml
@@ -26,6 +26,9 @@ ApplicationWindow {
     property var accountState
     property string localPath: ""
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     width: 400
     height: 500
     minimumWidth: 300
diff --git a/src/gui/macOS/ui/FileProviderEvictionDialog.qml b/src/gui/macOS/ui/FileProviderEvictionDialog.qml
index c62363b659315..5f96557ea910d 100644
--- a/src/gui/macOS/ui/FileProviderEvictionDialog.qml
+++ b/src/gui/macOS/ui/FileProviderEvictionDialog.qml
@@ -30,6 +30,9 @@ ApplicationWindow {
     property var materialisedItemsModel: null
     property string accountUserIdAtHost: ""
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     title: qsTr("Evict materialised files")
     color: palette.base
     flags: Qt.Dialog | Qt.WindowStaysOnTopHint
diff --git a/src/gui/tray/CallNotificationDialog.qml b/src/gui/tray/CallNotificationDialog.qml
index 3ebe3bd65c2f6..708882512aa8b 100644
--- a/src/gui/tray/CallNotificationDialog.qml
+++ b/src/gui/tray/CallNotificationDialog.qml
@@ -52,6 +52,9 @@ ApplicationWindow {
         Systray.destroyDialog(root);
     }
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     width: root.windowWidth
     height: rootBackground.height
 
diff --git a/src/gui/tray/EditFileLocallyLoadingDialog.qml b/src/gui/tray/EditFileLocallyLoadingDialog.qml
index 47dd20d09aa77..8edbf8d01b635 100644
--- a/src/gui/tray/EditFileLocallyLoadingDialog.qml
+++ b/src/gui/tray/EditFileLocallyLoadingDialog.qml
@@ -11,6 +11,9 @@ ApplicationWindow {
 
     color: palette.base
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     width: 320
     height: contentLayout.implicitHeight
 
diff --git a/src/gui/tray/MainWindow.qml b/src/gui/tray/MainWindow.qml
index 2a81a493e7fa8..c127d6db03a69 100644
--- a/src/gui/tray/MainWindow.qml
+++ b/src/gui/tray/MainWindow.qml
@@ -31,6 +31,9 @@ import com.nextcloud.desktopclient
 ApplicationWindow {
     id:         trayWindow
 
+    LayoutMirroring.enabled: Application.layoutDirection === Qt.RightToLeft
+    LayoutMirroring.childrenInherit: true
+
     title:      Systray.windowTitle
     // If the main dialog is displayed as a regular window we want it to be quadratic
     width:      Systray.useNormalWindow ? Style.trayWindowHeight : Style.trayWindowWidth