diff --git a/Libraries/LibGUI/Application.cpp b/Libraries/LibGUI/Application.cpp
index 8aaae7026e..fbd0c7260d 100644
--- a/Libraries/LibGUI/Application.cpp
+++ b/Libraries/LibGUI/Application.cpp
@@ -261,7 +261,7 @@ void Application::set_pending_drop_widget(Widget* widget)
         m_pending_drop_widget->update();
 }
 
-void Application::set_drag_hovered_widget_impl(Widget* widget, const Gfx::IntPoint& position, const String& mime_type)
+void Application::set_drag_hovered_widget_impl(Widget* widget, const Gfx::IntPoint& position, Vector<String> mime_types)
 {
     if (widget == m_drag_hovered_widget)
         return;
@@ -275,7 +275,7 @@ void Application::set_drag_hovered_widget_impl(Widget* widget, const Gfx::IntPoi
     m_drag_hovered_widget = widget;
 
     if (m_drag_hovered_widget) {
-        DragEvent enter_event(Event::DragEnter, position, mime_type);
+        DragEvent enter_event(Event::DragEnter, position, move(mime_types));
         enter_event.ignore();
         m_drag_hovered_widget->dispatch_event(enter_event, m_drag_hovered_widget->window());
         if (enter_event.is_accepted())
diff --git a/Libraries/LibGUI/Application.h b/Libraries/LibGUI/Application.h
index ea073c17e8..4114ef631d 100644
--- a/Libraries/LibGUI/Application.h
+++ b/Libraries/LibGUI/Application.h
@@ -90,9 +90,9 @@ public:
     Widget* pending_drop_widget() { return m_pending_drop_widget.ptr(); }
     const Widget* pending_drop_widget() const { return m_pending_drop_widget.ptr(); }
 
-    void set_drag_hovered_widget(Badge<Window>, Widget* widget, const Gfx::IntPoint& position = {}, const String& mime_type = {})
+    void set_drag_hovered_widget(Badge<Window>, Widget* widget, const Gfx::IntPoint& position = {}, Vector<String> mime_types = {})
     {
-        set_drag_hovered_widget_impl(widget, position, mime_type);
+        set_drag_hovered_widget_impl(widget, position, move(mime_types));
     }
     void notify_drag_cancelled(Badge<WindowServerConnection>);
 
@@ -102,7 +102,7 @@ private:
     void tooltip_show_timer_did_fire();
     void tooltip_hide_timer_did_fire();
 
-    void set_drag_hovered_widget_impl(Widget*, const Gfx::IntPoint& = {}, const String& = {});
+    void set_drag_hovered_widget_impl(Widget*, const Gfx::IntPoint& = {}, Vector<String> = {});
     void set_pending_drop_widget(Widget*);
 
     OwnPtr<Core::EventLoop> m_event_loop;
diff --git a/Libraries/LibGUI/Event.h b/Libraries/LibGUI/Event.h
index 17ae0c65ed..ce60f00e12 100644
--- a/Libraries/LibGUI/Event.h
+++ b/Libraries/LibGUI/Event.h
@@ -347,19 +347,19 @@ private:
 
 class DragEvent final : public Event {
 public:
-    DragEvent(Type type, const Gfx::IntPoint& position, const String& data_type)
+    DragEvent(Type type, const Gfx::IntPoint& position, Vector<String> mime_types)
         : Event(type)
         , m_position(position)
-        , m_data_type(data_type)
+        , m_mime_types(move(mime_types))
     {
     }
 
     const Gfx::IntPoint& position() const { return m_position; }
-    const String& data_type() const { return m_data_type; }
+    const Vector<String>& mime_types() const { return m_mime_types; }
 
 private:
     Gfx::IntPoint m_position;
-    String m_data_type;
+    Vector<String> m_mime_types;
 };
 
 class DropEvent final : public Event {
diff --git a/Libraries/LibGUI/FileSystemModel.cpp b/Libraries/LibGUI/FileSystemModel.cpp
index 69b0fcb168..f5ed18c637 100644
--- a/Libraries/LibGUI/FileSystemModel.cpp
+++ b/Libraries/LibGUI/FileSystemModel.cpp
@@ -589,11 +589,11 @@ String FileSystemModel::column_name(int column) const
     ASSERT_NOT_REACHED();
 }
 
-bool FileSystemModel::accepts_drag(const ModelIndex& index, const StringView& data_type)
+bool FileSystemModel::accepts_drag(const ModelIndex& index, const Vector<String>& mime_types)
 {
     if (!index.is_valid())
         return false;
-    if (data_type != "text/uri-list")
+    if (!mime_types.contains_slow("text/uri-list"))
         return false;
     auto& node = this->node(index);
     return node.is_directory();
diff --git a/Libraries/LibGUI/FileSystemModel.h b/Libraries/LibGUI/FileSystemModel.h
index 203ae3cd98..f2c0ea4e7b 100644
--- a/Libraries/LibGUI/FileSystemModel.h
+++ b/Libraries/LibGUI/FileSystemModel.h
@@ -147,7 +147,7 @@ public:
     virtual ModelIndex parent_index(const ModelIndex&) const override;
     virtual ModelIndex index(int row, int column = 0, const ModelIndex& parent = ModelIndex()) const override;
     virtual StringView drag_data_type() const override { return "text/uri-list"; }
-    virtual bool accepts_drag(const ModelIndex&, const StringView& data_type) override;
+    virtual bool accepts_drag(const ModelIndex&, const Vector<String>& mime_types) override;
     virtual bool is_column_sortable(int column_index) const override { return column_index != Column::Icon; }
     virtual bool is_editable(const ModelIndex&) const override;
     virtual bool is_searchable() const override { return true; }
diff --git a/Libraries/LibGUI/IconView.cpp b/Libraries/LibGUI/IconView.cpp
index 340df616fb..51c3801c0f 100644
--- a/Libraries/LibGUI/IconView.cpp
+++ b/Libraries/LibGUI/IconView.cpp
@@ -270,10 +270,7 @@ void IconView::drag_move_event(DragEvent& event)
     auto index = index_at_event_position(event.position());
     ModelIndex new_drop_candidate_index;
     if (index.is_valid()) {
-        bool acceptable = model()->accepts_drag(index, event.data_type());
-#ifdef DRAGDROP_DEBUG
-        dbg() << "Drag of type '" << event.data_type() << "' moving over " << index << ", acceptable: " << acceptable;
-#endif
+        bool acceptable = model()->accepts_drag(index, event.mime_types());
         if (acceptable)
             new_drop_candidate_index = index;
     }
diff --git a/Libraries/LibGUI/Model.cpp b/Libraries/LibGUI/Model.cpp
index 6f8b833f7d..a1e4180a9b 100644
--- a/Libraries/LibGUI/Model.cpp
+++ b/Libraries/LibGUI/Model.cpp
@@ -71,7 +71,7 @@ ModelIndex Model::index(int row, int column, const ModelIndex&) const
     return create_index(row, column);
 }
 
-bool Model::accepts_drag(const ModelIndex&, const StringView&)
+bool Model::accepts_drag(const ModelIndex&, const Vector<String>&)
 {
     return false;
 }
diff --git a/Libraries/LibGUI/Model.h b/Libraries/LibGUI/Model.h
index de6defbb25..5402edcb31 100644
--- a/Libraries/LibGUI/Model.h
+++ b/Libraries/LibGUI/Model.h
@@ -82,7 +82,7 @@ public:
     virtual bool is_searchable() const { return false; }
     virtual void set_data(const ModelIndex&, const Variant&) { }
     virtual int tree_column() const { return 0; }
-    virtual bool accepts_drag(const ModelIndex&, const StringView& data_type);
+    virtual bool accepts_drag(const ModelIndex&, const Vector<String>& mime_types);
     virtual Vector<ModelIndex, 1> matches(const StringView&, unsigned = MatchesFlag::AllMatching, const ModelIndex& = ModelIndex()) { return {}; }
 
     virtual bool is_column_sortable([[maybe_unused]] int column_index) const { return true; }
diff --git a/Libraries/LibGUI/Widget.cpp b/Libraries/LibGUI/Widget.cpp
index 273d048f4a..04e8249e69 100644
--- a/Libraries/LibGUI/Widget.cpp
+++ b/Libraries/LibGUI/Widget.cpp
@@ -510,7 +510,9 @@ void Widget::drag_move_event(DragEvent&)
 
 void Widget::drag_enter_event(DragEvent& event)
 {
-    dbgln("{} {:p} DRAG ENTER @ {}, {}", class_name(), this, event.position(), event.data_type());
+    StringBuilder builder;
+    builder.join(',', event.mime_types());
+    dbgln("{} {:p} DRAG ENTER @ {}, {}", class_name(), this, event.position(), builder.string_view());
 }
 
 void Widget::drag_leave_event(Event&)
diff --git a/Libraries/LibGUI/Window.cpp b/Libraries/LibGUI/Window.cpp
index 0094175c84..ac4aa36001 100644
--- a/Libraries/LibGUI/Window.cpp
+++ b/Libraries/LibGUI/Window.cpp
@@ -446,14 +446,14 @@ void Window::handle_drag_move_event(DragEvent& event)
     auto result = m_main_widget->hit_test(event.position());
     ASSERT(result.widget);
 
-    Application::the()->set_drag_hovered_widget({}, result.widget, result.local_position, event.data_type());
+    Application::the()->set_drag_hovered_widget({}, result.widget, result.local_position, event.mime_types());
 
     // NOTE: Setting the drag hovered widget may have executed arbitrary code, so re-check that the widget is still there.
     if (!result.widget)
         return;
 
     if (result.widget->has_pending_drop()) {
-        DragEvent drag_move_event(static_cast<Event::Type>(event.type()), result.local_position, event.data_type());
+        DragEvent drag_move_event(static_cast<Event::Type>(event.type()), result.local_position, event.mime_types());
         result.widget->dispatch_event(drag_move_event, this);
     }
 }
diff --git a/Libraries/LibGUI/WindowServerConnection.cpp b/Libraries/LibGUI/WindowServerConnection.cpp
index bbd49d702c..8250f134af 100644
--- a/Libraries/LibGUI/WindowServerConnection.cpp
+++ b/Libraries/LibGUI/WindowServerConnection.cpp
@@ -246,7 +246,7 @@ void WindowServerConnection::handle(const Messages::WindowClient::MouseMove& mes
 {
     if (auto* window = Window::from_window_id(message.window_id())) {
         if (message.is_drag())
-            Core::EventLoop::current().post_event(*window, make<DragEvent>(Event::DragMove, message.mouse_position(), message.drag_data_type()));
+            Core::EventLoop::current().post_event(*window, make<DragEvent>(Event::DragMove, message.mouse_position(), message.mime_types()));
         else
             Core::EventLoop::current().post_event(*window, make<MouseEvent>(Event::MouseMove, message.mouse_position(), message.buttons(), to_gmousebutton(message.button()), message.modifiers(), message.wheel_delta()));
     }
diff --git a/Services/WindowServer/Event.h b/Services/WindowServer/Event.h
index 3e9adf8830..e82df2d4c9 100644
--- a/Services/WindowServer/Event.h
+++ b/Services/WindowServer/Event.h
@@ -126,7 +126,13 @@ public:
     unsigned modifiers() const { return m_modifiers; }
     int wheel_delta() const { return m_wheel_delta; }
     bool is_drag() const { return m_drag; }
-    const String& drag_data_type() const { return m_drag_data_type; }
+
+    Vector<String> mime_types() const
+    {
+        if (!m_mime_data)
+            return {};
+        return m_mime_data->formats();
+    }
 
     void set_drag(bool b) { m_drag = b; }
     void set_mime_data(const Core::MimeData& mime_data) { m_mime_data = mime_data; }
@@ -140,7 +146,6 @@ private:
     unsigned m_modifiers { 0 };
     int m_wheel_delta { 0 };
     bool m_drag { false };
-    String m_drag_data_type;
     RefPtr<const Core::MimeData> m_mime_data;
 };
 
diff --git a/Services/WindowServer/Screen.cpp b/Services/WindowServer/Screen.cpp
index f929586c50..2d68c4890e 100644
--- a/Services/WindowServer/Screen.cpp
+++ b/Services/WindowServer/Screen.cpp
@@ -162,6 +162,8 @@ void Screen::on_receive_mouse_data(const MousePacket& packet)
     post_mousedown_or_mouseup_if_needed(MouseButton::Forward);
     if (m_cursor_location != prev_location) {
         auto message = make<MouseEvent>(Event::MouseMove, m_cursor_location, buttons, MouseButton::None, m_modifiers);
+        if (WindowManager::the().dnd_client())
+            message->set_mime_data(WindowManager::the().dnd_mime_data());
         Core::EventLoop::current().post_event(WindowManager::the(), move(message));
     }
 
diff --git a/Services/WindowServer/Window.cpp b/Services/WindowServer/Window.cpp
index b79684e79e..1d0497c1c6 100644
--- a/Services/WindowServer/Window.cpp
+++ b/Services/WindowServer/Window.cpp
@@ -182,7 +182,7 @@ void Window::handle_mouse_event(const MouseEvent& event)
 
     switch (event.type()) {
     case Event::MouseMove:
-        m_client->post_message(Messages::WindowClient::MouseMove(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta(), event.is_drag(), event.drag_data_type()));
+        m_client->post_message(Messages::WindowClient::MouseMove(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta(), event.is_drag(), event.mime_types()));
         break;
     case Event::MouseDown:
         m_client->post_message(Messages::WindowClient::MouseDown(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta()));
diff --git a/Services/WindowServer/WindowClient.ipc b/Services/WindowServer/WindowClient.ipc
index a1ce1413a3..c6ac17b022 100644
--- a/Services/WindowServer/WindowClient.ipc
+++ b/Services/WindowServer/WindowClient.ipc
@@ -1,7 +1,7 @@
 endpoint WindowClient = 4
 {
     Paint(i32 window_id, Gfx::IntSize window_size, Vector<Gfx::IntRect> rects) =|
-    MouseMove(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta, bool is_drag, String drag_data_type) =|
+    MouseMove(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta, bool is_drag, Vector<String> mime_types) =|
     MouseDown(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
     MouseDoubleClick(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
     MouseUp(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|