diff --git a/samples/ControlCatalog.NetCore/Program.cs b/samples/ControlCatalog.NetCore/Program.cs
index d98a068d84..b1bacc6483 100644
--- a/samples/ControlCatalog.NetCore/Program.cs
+++ b/samples/ControlCatalog.NetCore/Program.cs
@@ -115,10 +115,6 @@ namespace ControlCatalog.NetCore
                     UseDBusMenu = true,
                     EnableIme = true
                 })
-                .With(new Win32PlatformOptions
-                {
-                    EnableMultitouch = true
-                })
                 .UseSkia()
                 .AfterSetup(builder =>
                 {
diff --git a/src/Android/Avalonia.Android/Platform/SkiaPlatform/InvalidationAwareSurfaceView.cs b/src/Android/Avalonia.Android/Platform/SkiaPlatform/InvalidationAwareSurfaceView.cs
index 5343b57251..33501ece06 100644
--- a/src/Android/Avalonia.Android/Platform/SkiaPlatform/InvalidationAwareSurfaceView.cs
+++ b/src/Android/Avalonia.Android/Platform/SkiaPlatform/InvalidationAwareSurfaceView.cs
@@ -47,18 +47,6 @@ namespace Avalonia.Android
             }
         }
 
-        [Obsolete("deprecated")]
-        public override void Invalidate(global::Android.Graphics.Rect dirty)
-        {
-            Invalidate();
-        }
-
-        [Obsolete("deprecated")]
-        public override void Invalidate(int l, int t, int r, int b)
-        {
-            Invalidate();
-        }
-
         public void SurfaceChanged(ISurfaceHolder holder, Format format, int width, int height)
         {
             Log.Info("AVALONIA", "Surface Changed");
diff --git a/src/Avalonia.Controls.DataGrid/Collections/DataGridSortDescription.cs b/src/Avalonia.Controls.DataGrid/Collections/DataGridSortDescription.cs
index ff222658db..ab73ed73c7 100644
--- a/src/Avalonia.Controls.DataGrid/Collections/DataGridSortDescription.cs
+++ b/src/Avalonia.Controls.DataGrid/Collections/DataGridSortDescription.cs
@@ -12,9 +12,6 @@ namespace Avalonia.Collections
     {
         public virtual string PropertyPath => null;
 
-        [Obsolete("Use Direction property to read or override sorting direction.")]
-        public virtual bool Descending => Direction == ListSortDirection.Descending;
-
         public virtual ListSortDirection Direction => ListSortDirection.Ascending;
         public bool HasPropertyPath => !String.IsNullOrEmpty(PropertyPath);
         public abstract IComparer<object> Comparer { get; }
@@ -254,13 +251,6 @@ namespace Avalonia.Collections
             return new DataGridPathSortDescription(propertyPath, direction, null, culture);
         }
 
-
-        [Obsolete("Use overload taking a ListSortDirection.")]
-        public static DataGridSortDescription FromPath(string propertyPath, bool descending, CultureInfo culture = null)
-        {
-            return new DataGridPathSortDescription(propertyPath, descending ? ListSortDirection.Descending : ListSortDirection.Ascending, null, culture);
-        }
-
         public static DataGridSortDescription FromPath(string propertyPath, ListSortDirection direction, IComparer comparer)
         {
             return new DataGridPathSortDescription(propertyPath, direction, comparer, null);
diff --git a/src/Avalonia.Dialogs/ManagedFileChooser.cs b/src/Avalonia.Dialogs/ManagedFileChooser.cs
index 199a4d6620..ee2ab42d6f 100644
--- a/src/Avalonia.Dialogs/ManagedFileChooser.cs
+++ b/src/Avalonia.Dialogs/ManagedFileChooser.cs
@@ -36,9 +36,8 @@ namespace Avalonia.Dialogs
             if (_quickLinksRoot != null)
             {
                 var isQuickLink = _quickLinksRoot.IsLogicalAncestorOf(e.Source as Control);
-#pragma warning disable CS0618 // Type or member is obsolete
+
                 if (e.ClickCount == 2 || isQuickLink)
-#pragma warning restore CS0618 // Type or member is obsolete
                 {
                     if (model.ItemType == ManagedFileChooserItemType.File)
                     {
diff --git a/src/Markup/Avalonia.Markup.Xaml/XamlIl/Runtime/XamlIlRuntimeHelpers.cs b/src/Markup/Avalonia.Markup.Xaml/XamlIl/Runtime/XamlIlRuntimeHelpers.cs
index a0e7fd7dcf..168b9835dd 100644
--- a/src/Markup/Avalonia.Markup.Xaml/XamlIl/Runtime/XamlIlRuntimeHelpers.cs
+++ b/src/Markup/Avalonia.Markup.Xaml/XamlIl/Runtime/XamlIlRuntimeHelpers.cs
@@ -158,9 +158,6 @@ namespace Avalonia.Markup.Xaml.XamlIl.Runtime
                     string.Join(",", lst.Select(e => $"`{e.ClrAssemblyName}:{e.ClrNamespace}.{name}`")));
             }
         }
-        
-        [Obsolete("Don't use", true)]
-        public static readonly IServiceProvider RootServiceProviderV1 = new RootServiceProvider(null);
 
         // Don't emit debug symbols for this code so debugger will be forced to step into XAML instead
         #line hidden
diff --git a/src/Skia/Avalonia.Skia/Helpers/DrawingContextHelper.cs b/src/Skia/Avalonia.Skia/Helpers/DrawingContextHelper.cs
index a078c364a2..ec33770356 100644
--- a/src/Skia/Avalonia.Skia/Helpers/DrawingContextHelper.cs
+++ b/src/Skia/Avalonia.Skia/Helpers/DrawingContextHelper.cs
@@ -1,5 +1,4 @@
-using System;
-using Avalonia.Platform;
+using Avalonia.Platform;
 using Avalonia.Rendering;
 using SkiaSharp;
 
@@ -29,72 +28,5 @@ namespace Avalonia.Skia.Helpers
             return new DrawingContextImpl(createInfo);
         }
         
-        /// <summary>
-        /// Unsupported - Wraps a GPU Backed SkiaSurface in an Avalonia DrawingContext.
-        /// </summary>
-        [Obsolete]
-        public static IDrawingContextImpl WrapSkiaSurface(this SKSurface surface, GRContext grContext, Vector dpi, params IDisposable[] disposables)
-        {
-            var createInfo = new DrawingContextImpl.CreateInfo
-            {
-                GrContext = grContext,
-                Surface = surface,
-                Dpi = dpi,
-                DisableTextLcdRendering = false,
-            };
-
-            return new DrawingContextImpl(createInfo, disposables);
-        }
-        
-        /// <summary>
-        /// Unsupported - Wraps a non-GPU Backed SkiaSurface in an Avalonia DrawingContext.
-        /// </summary>
-        [Obsolete]
-        public static IDrawingContextImpl WrapSkiaSurface(this SKSurface surface, Vector dpi, params IDisposable[] disposables)
-        {
-            var createInfo = new DrawingContextImpl.CreateInfo
-            {
-                Surface = surface,
-                Dpi = dpi,
-                DisableTextLcdRendering = false,
-            };
-
-            return new DrawingContextImpl(createInfo, disposables);
-        }
-
-        [Obsolete]
-        public static IDrawingContextImpl CreateDrawingContext(Size size, Vector dpi, GRContext grContext = null)
-        {
-            if (grContext is null)
-            {
-                var surface = SKSurface.Create(
-                    new SKImageInfo(
-                        (int)Math.Ceiling(size.Width),
-                        (int)Math.Ceiling(size.Height),
-                        SKImageInfo.PlatformColorType,
-                        SKAlphaType.Premul));
-
-                return WrapSkiaSurface(surface, dpi, surface);
-            }
-            else
-            {
-                var surface = SKSurface.Create(grContext, false,
-                    new SKImageInfo(
-                        (int)Math.Ceiling(size.Width),
-                        (int)Math.Ceiling(size.Height),
-                        SKImageInfo.PlatformColorType,
-                        SKAlphaType.Premul));
-
-                return WrapSkiaSurface(surface, grContext, dpi, surface);
-            }
-        }
-        
-        [Obsolete]
-        public static void DrawTo(this IDrawingContextImpl source, IDrawingContextImpl destination, SKPaint paint = null)
-        {
-            var src = (DrawingContextImpl)source;
-            var dst = (DrawingContextImpl)destination;
-            dst.Canvas.DrawSurface(src.Surface, new SKPoint(0, 0), paint);
-        }
     }
 }
diff --git a/src/Windows/Avalonia.Win32/Win32Platform.cs b/src/Windows/Avalonia.Win32/Win32Platform.cs
index 2b8070fb04..29b4baeeb0 100644
--- a/src/Windows/Avalonia.Win32/Win32Platform.cs
+++ b/src/Windows/Avalonia.Win32/Win32Platform.cs
@@ -65,15 +65,6 @@ namespace Avalonia
             "Microsoft Basic Render"
         };
 
-        /// <summary>
-        /// Enables multitouch support. The default value is true.
-        /// </summary>
-        /// <remarks>
-        /// Multitouch allows a surface (a touchpad or touchscreen) to recognize the presence of more than one point of contact with the surface at the same time.
-        /// </remarks>
-        [Obsolete("Multitouch is always enabled on supported Windows versions")]
-        public bool? EnableMultitouch { get; set; } = true;
-
         /// <summary>
         /// Embeds popups to the window when set to true. The default value is false.
         /// </summary>