diff --git a/eeschema/sch_symbol.cpp b/eeschema/sch_symbol.cpp
index 2f0492aa71..4a499d59a3 100644
--- a/eeschema/sch_symbol.cpp
+++ b/eeschema/sch_symbol.cpp
@@ -1604,6 +1604,12 @@ void SCH_SYMBOL::SetOrientation( int aOrientation )
         SetOrientation( SYM_MIRROR_Y );
         break;
 
+    case ( SYM_ORIENT_0 + SYM_MIRROR_X + SYM_MIRROR_Y ):
+        SetOrientation( SYM_ORIENT_0 );
+        SetOrientation( SYM_MIRROR_X );
+        SetOrientation( SYM_MIRROR_Y );
+        break;
+
     case ( SYM_ORIENT_90 + SYM_MIRROR_X ):
         SetOrientation( SYM_ORIENT_90 );
         SetOrientation( SYM_MIRROR_X );
@@ -1614,6 +1620,12 @@ void SCH_SYMBOL::SetOrientation( int aOrientation )
         SetOrientation( SYM_MIRROR_Y );
         break;
 
+    case ( SYM_ORIENT_90 + SYM_MIRROR_X + SYM_MIRROR_Y ):
+        SetOrientation( SYM_ORIENT_90 );
+        SetOrientation( SYM_MIRROR_X );
+        SetOrientation( SYM_MIRROR_Y );
+        break;
+
     case ( SYM_ORIENT_180 + SYM_MIRROR_X ):
         SetOrientation( SYM_ORIENT_180 );
         SetOrientation( SYM_MIRROR_X );
@@ -1624,6 +1636,12 @@ void SCH_SYMBOL::SetOrientation( int aOrientation )
         SetOrientation( SYM_MIRROR_Y );
         break;
 
+    case ( SYM_ORIENT_180 + SYM_MIRROR_X + SYM_MIRROR_Y ):
+        SetOrientation( SYM_ORIENT_180 );
+        SetOrientation( SYM_MIRROR_X );
+        SetOrientation( SYM_MIRROR_Y );
+        break;
+
     case ( SYM_ORIENT_270 + SYM_MIRROR_X ):
         SetOrientation( SYM_ORIENT_270 );
         SetOrientation( SYM_MIRROR_X );
@@ -1634,6 +1652,12 @@ void SCH_SYMBOL::SetOrientation( int aOrientation )
         SetOrientation( SYM_MIRROR_Y );
         break;
 
+    case ( SYM_ORIENT_270 + SYM_MIRROR_X + SYM_MIRROR_Y ):
+        SetOrientation( SYM_ORIENT_270 );
+        SetOrientation( SYM_MIRROR_X );
+        SetOrientation( SYM_MIRROR_Y );
+        break;
+
     default:
         transform = false;
         wxFAIL_MSG( "Invalid schematic symbol orientation type." );
@@ -2619,8 +2643,12 @@ static struct SCH_SYMBOL_DESC
                     ORIGIN_TRANSFORMS::ABS_Y_COORD ) );
 
         propMgr.AddProperty( new PROPERTY_ENUM<SCH_SYMBOL, SYMBOL_ORIENTATION_PROP>(
-                    _HKI( "Orientation" ), &SCH_SYMBOL::SetOrientationProp,
-                &SCH_SYMBOL::GetOrientationProp ) );
+                    _HKI( "Orientation" ),
+                    &SCH_SYMBOL::SetOrientationProp, &SCH_SYMBOL::GetOrientationProp ) );
+        propMgr.AddProperty( new PROPERTY<SCH_SYMBOL, bool>( _HKI( "Mirror X" ),
+                    &SCH_SYMBOL::SetMirrorX, &SCH_SYMBOL::GetMirrorX ) );
+        propMgr.AddProperty( new PROPERTY<SCH_SYMBOL, bool>( _HKI( "Mirror Y" ),
+                    &SCH_SYMBOL::SetMirrorY, &SCH_SYMBOL::GetMirrorY ) );
 
         auto isMultiUnitSymbol =
                 []( INSPECTABLE* aItem ) -> bool
diff --git a/eeschema/sch_symbol.h b/eeschema/sch_symbol.h
index e1ee54191b..38b49aad8e 100644
--- a/eeschema/sch_symbol.h
+++ b/eeschema/sch_symbol.h
@@ -350,15 +350,66 @@ public:
     int GetOrientation() const;
 
     /**
-     * Access for property manager.
+     * Orientation/mirroring access for property manager.
      */
     void SetOrientationProp( SYMBOL_ORIENTATION_PROP aAngle )
     {
-        SetOrientation( aAngle );
+        int mirroring = GetOrientation();
+
+        mirroring &= ( SYMBOL_ORIENTATION_T::SYM_MIRROR_X | SYMBOL_ORIENTATION_T::SYM_MIRROR_Y );
+
+        SetOrientation( aAngle | mirroring );
     }
+
     SYMBOL_ORIENTATION_PROP GetOrientationProp() const
     {
-        return (SYMBOL_ORIENTATION_PROP) GetOrientation();
+        int orientation = GetOrientation();
+
+        orientation &= ~( SYMBOL_ORIENTATION_T::SYM_MIRROR_X | SYMBOL_ORIENTATION_T::SYM_MIRROR_Y );
+
+        switch( orientation )
+        {
+        default:
+        case SYM_NORMAL:
+        case SYM_ORIENT_0:   return SYMBOL_ORIENTATION_PROP::SYMBOL_ANGLE_0;
+        case SYM_ORIENT_90:  return SYMBOL_ORIENTATION_PROP::SYMBOL_ANGLE_90;
+        case SYM_ORIENT_180: return SYMBOL_ORIENTATION_PROP::SYMBOL_ANGLE_180;
+        case SYM_ORIENT_270: return SYMBOL_ORIENTATION_PROP::SYMBOL_ANGLE_270;
+        }
+    }
+
+    void SetMirrorX( bool aMirror )
+    {
+        int orientation = GetOrientation();
+
+        if( aMirror )
+            orientation |= SYMBOL_ORIENTATION_T::SYM_MIRROR_X;
+        else
+            orientation &= ~SYMBOL_ORIENTATION_T::SYM_MIRROR_X;
+
+        SetOrientation( orientation );
+    }
+
+    bool GetMirrorX() const
+    {
+        return GetOrientation() & SYMBOL_ORIENTATION_T::SYM_MIRROR_X;
+    }
+
+    void SetMirrorY( bool aMirror )
+    {
+        int orientation = GetOrientation();
+
+        if( aMirror )
+            orientation |= SYMBOL_ORIENTATION_T::SYM_MIRROR_Y;
+        else
+            orientation &= ~SYMBOL_ORIENTATION_T::SYM_MIRROR_Y;
+
+        SetOrientation( orientation );
+    }
+
+    bool GetMirrorY() const
+    {
+        return GetOrientation() & SYMBOL_ORIENTATION_T::SYM_MIRROR_Y;
     }
 
     /**