diff --git a/editor/filesystem_dock.cpp b/editor/filesystem_dock.cpp
index 485290af7..c30e892df 100644
--- a/editor/filesystem_dock.cpp
+++ b/editor/filesystem_dock.cpp
@@ -30,33 +30,26 @@
 
 #include "filesystem_dock.h"
 
-#include "core/io/resource_loader.h"
-#include "core/os/dir_access.h"
-#include "core/os/file_access.h"
-#include "core/input/input.h"
-#include "core/os/keyboard.h"
-#include "core/os/os.h"
 #include "core/config/project_settings.h"
-#include "editor_node.h"
-#include "editor_resource_preview.h"
-#include "editor_scale.h"
-#include "editor_settings.h"
-#include "import_dock.h"
-#include "scene/main/viewport.h"
-#include "scene/resources/packed_scene.h"
-#include "core/variant/array.h"
-#include "core/object/class_db.h"
-#include "core/math/color.h"
-#include "core/variant/dictionary.h"
 #include "core/error/error_list.h"
 #include "core/error/error_macros.h"
-#include "core/io/config_file.h"
-#include "core/io/resource_saver.h"
+#include "core/input/input.h"
 #include "core/input/input_event.h"
-#include "core/os/memory.h"
-#include "core/string/print_string.h"
+#include "core/io/config_file.h"
+#include "core/io/resource_loader.h"
+#include "core/io/resource_saver.h"
+#include "core/math/color.h"
+#include "core/object/class_db.h"
 #include "core/object/resource.h"
+#include "core/os/dir_access.h"
+#include "core/os/file_access.h"
+#include "core/os/keyboard.h"
+#include "core/os/memory.h"
+#include "core/os/os.h"
+#include "core/string/print_string.h"
 #include "core/typedefs.h"
+#include "core/variant/array.h"
+#include "core/variant/dictionary.h"
 #include "editor/create_dialog.h"
 #include "editor/dependency_editor.h"
 #include "editor/editor_data.h"
@@ -64,6 +57,11 @@
 #include "editor/editor_file_system.h"
 #include "editor/scene_tree_dock.h"
 #include "editor/script_create_dialog.h"
+#include "editor_node.h"
+#include "editor_resource_preview.h"
+#include "editor_scale.h"
+#include "editor_settings.h"
+#include "import_dock.h"
 #include "scene/gui/button.h"
 #include "scene/gui/control.h"
 #include "scene/gui/dialogs.h"
@@ -78,6 +76,8 @@
 #include "scene/gui/tree.h"
 #include "scene/main/node.h"
 #include "scene/main/scene_tree.h"
+#include "scene/main/viewport.h"
+#include "scene/resources/packed_scene.h"
 #include "scene/resources/texture.h"
 
 Ref<Texture> FileSystemDock::_get_tree_item_icon(bool p_is_valid, String p_file_type) {
@@ -1946,6 +1946,12 @@ void FileSystemDock::_file_option(int p_option, const Vector<String> &p_selected
 		case FILE_NEW_RESOURCE: {
 			new_resource_dialog->popup_create(true);
 		} break;
+
+		default: {
+			if (p_option >= FILE_NEW_CUSTOM_ENTRY_START) {
+				emit_signal("custom_popup_creation_entry_pressed", p_option);
+			}
+		} break;
 	}
 }
 
@@ -2040,6 +2046,36 @@ void FileSystemDock::set_file_list_display_mode(FileListDisplayMode p_mode) {
 	_toggle_file_display();
 }
 
+int FileSystemDock::add_custom_popup_creation_entry(const String &entry_text, const String &theme_icon_name, const String &theme_icon_category) {
+	int current_max_id = FILE_NEW_CUSTOM_ENTRY_START;
+
+	for (int i = 0; i < _custom_popup_creation_entries.size(); ++i) {
+		if (_custom_popup_creation_entries[i].id > current_max_id) {
+			current_max_id = _custom_popup_creation_entries[i].id;
+		}
+	}
+
+	++current_max_id;
+
+	CustomPopupCreationEntry e;
+	e.entry_text = entry_text;
+	e.theme_icon_name = theme_icon_name;
+	e.theme_icon_category = theme_icon_category;
+	e.id = current_max_id;
+
+	_custom_popup_creation_entries.push_back(e);
+
+	return current_max_id;
+}
+void FileSystemDock::remove_custom_popup_creation_entry(const int id) {
+	for (int i = 0; i < _custom_popup_creation_entries.size(); ++i) {
+		if (_custom_popup_creation_entries[i].id == id) {
+			_custom_popup_creation_entries.remove(i);
+			return;
+		}
+	}
+}
+
 Variant FileSystemDock::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
 	bool all_favorites = true;
 	bool all_not_favorites = true;
@@ -2469,6 +2505,17 @@ void FileSystemDock::_file_and_folders_fill_popup(PopupMenu *p_popup, Vector<Str
 			p_popup->add_icon_item(get_theme_icon("PackedScene", "EditorIcons"), TTR("New Scene..."), FILE_NEW_SCENE);
 			p_popup->add_icon_item(get_theme_icon("Script", "EditorIcons"), TTR("New Script..."), FILE_NEW_SCRIPT);
 			p_popup->add_icon_item(get_theme_icon("Object", "EditorIcons"), TTR("New Resource..."), FILE_NEW_RESOURCE);
+
+			for (int i = 0; i < _custom_popup_creation_entries.size(); ++i) {
+				CustomPopupCreationEntry e = _custom_popup_creation_entries[i];
+
+				if (!e.theme_icon_name.empty()) {
+					p_popup->add_icon_item(get_theme_icon(e.theme_icon_name, e.theme_icon_category), TTR(e.entry_text), e.id);
+				} else {
+					p_popup->add_icon_item(get_theme_icon("Object", "EditorIcons"), TTR(e.entry_text), e.id);
+				}
+			}
+
 			p_popup->add_separator();
 		}
 
@@ -2803,6 +2850,8 @@ void FileSystemDock::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("folder_moved", PropertyInfo(Variant::STRING, "old_folder"), PropertyInfo(Variant::STRING, "new_file")));
 
 	ADD_SIGNAL(MethodInfo("display_mode_changed"));
+
+	ADD_SIGNAL(MethodInfo("custom_popup_creation_entry_pressed", PropertyInfo(Variant::INT, "id")));
 }
 
 FileSystemDock::FileSystemDock(EditorNode *p_editor) {
diff --git a/editor/filesystem_dock.h b/editor/filesystem_dock.h
index c71744c95..3f2f1643f 100644
--- a/editor/filesystem_dock.h
+++ b/editor/filesystem_dock.h
@@ -34,18 +34,18 @@
 
 #include "scene/gui/split_container.h"
 
-#include "core/os/dir_access.h"
-#include "core/os/thread.h"
 #include "core/containers/list.h"
 #include "core/containers/map.h"
+#include "core/containers/set.h"
+#include "core/containers/vector.h"
 #include "core/math/vector2.h"
 #include "core/object/object.h"
 #include "core/object/reference.h"
-#include "core/containers/set.h"
+#include "core/os/dir_access.h"
+#include "core/os/thread.h"
 #include "core/string/string_name.h"
 #include "core/string/ustring.h"
 #include "core/variant/variant.h"
-#include "core/containers/vector.h"
 
 class EditorNode;
 class Button;
@@ -95,7 +95,7 @@ public:
 
 private:
 	enum FileMenu {
-		FILE_OPEN,
+		FILE_OPEN = 0,
 		FILE_INHERIT,
 		FILE_MAIN_SCENE,
 		FILE_INSTANCE,
@@ -117,6 +117,7 @@ private:
 		FILE_NEW_RESOURCE,
 		FOLDER_EXPAND_ALL,
 		FOLDER_COLLAPSE_ALL,
+		FILE_NEW_CUSTOM_ENTRY_START,
 	};
 
 	FileSortOption file_sort = FILE_SORT_NAME;
@@ -187,6 +188,7 @@ private:
 				path(p_path),
 				is_file(p_is_file) {}
 	};
+
 	FileOrFolder to_rename;
 	FileOrFolder to_duplicate;
 	Vector<FileOrFolder> to_move;
@@ -314,6 +316,15 @@ private:
 
 	Vector<String> _remove_self_included_paths(Vector<String> selected_strings);
 
+	struct CustomPopupCreationEntry {
+		String entry_text;
+		String theme_icon_name;
+		String theme_icon_category;
+		int id;
+	};
+
+	Vector<CustomPopupCreationEntry> _custom_popup_creation_entries;
+
 protected:
 	void _notification(int p_what);
 	static void _bind_methods();
@@ -338,7 +349,10 @@ public:
 	FileSortOption get_file_sort() { return file_sort; }
 
 	void set_file_list_display_mode(FileListDisplayMode p_mode);
-	FileListDisplayMode get_file_list_display_mode() { return file_list_display_mode; };
+	FileListDisplayMode get_file_list_display_mode() { return file_list_display_mode; }
+
+	int add_custom_popup_creation_entry(const String &entry_text, const String &theme_icon_name = "", const String &theme_icon_category = "");
+	void remove_custom_popup_creation_entry(const int id);
 
 	FileSystemDock(EditorNode *p_editor);
 	~FileSystemDock();