diff --git a/lib/fileTypeUtils/smd/smdReader.dart b/lib/fileTypeUtils/smd/smdReader.dart
new file mode 100644
index 00000000..2ae79fcd
--- /dev/null
+++ b/lib/fileTypeUtils/smd/smdReader.dart
@@ -0,0 +1,30 @@
+
+import 'dart:io';
+
+import '../utils/ByteDataWrapper.dart';
+
+class SmdEntry {
+  final String id;
+  final int indexX10;
+  final String text;
+
+  const SmdEntry(this.id, this.indexX10, this.text);
+}
+
+Future<List<SmdEntry>> readSmdFile(String path) async {
+  var file = File(path);
+  var bytes = await file.readAsBytes();
+  var reader = ByteDataWrapper(bytes.buffer);
+  var entries = <SmdEntry>[];
+  int count = reader.readUint32();
+  for (int i = 0; i < count; i++) {
+    String id = reader.readString(0x80, encoding: StringEncoding.utf16);
+    int indexX10 = reader.readUint64();
+    String text = reader.readString(0x800, encoding: StringEncoding.utf16);
+    var zerosRemover = RegExp("\x00+\$");
+    id = id.replaceAll(zerosRemover, "");
+    text = text.replaceAll(zerosRemover, "");
+    entries.add(SmdEntry(id, indexX10, text));
+  }
+  return entries;
+}
diff --git a/lib/fileTypeUtils/smd/smdWriter.dart b/lib/fileTypeUtils/smd/smdWriter.dart
new file mode 100644
index 00000000..90c4168a
--- /dev/null
+++ b/lib/fileTypeUtils/smd/smdWriter.dart
@@ -0,0 +1,22 @@
+
+import 'dart:io';
+import 'dart:typed_data';
+
+import '../utils/ByteDataWrapper.dart';
+import 'smdReader.dart';
+
+Future<void> saveSmd(List<SmdEntry> entries, String path) async {
+  var totalSize = 4 + entries.length * 0x888;
+  var bytes = ByteDataWrapper(ByteData(totalSize).buffer);
+  bytes.writeUint32(entries.length);
+  for (var entry in entries) {
+    var id = entry.id.padRight(0x40, '\x00');
+    var text = entry.text.padRight(0x400, '\x00');
+    bytes.writeString(id, StringEncoding.utf16);
+    bytes.writeUint64(entry.indexX10);
+    bytes.writeString(text, StringEncoding.utf16);
+  }
+
+  var file = File(path);
+  await file.writeAsBytes(bytes.buffer.asUint8List());
+}
diff --git a/lib/stateManagement/FileHierarchy.dart b/lib/stateManagement/FileHierarchy.dart
index 35d20afd..72768945 100644
--- a/lib/stateManagement/FileHierarchy.dart
+++ b/lib/stateManagement/FileHierarchy.dart
@@ -419,6 +419,11 @@ class TmdHierarchyEntry extends FileHierarchyEntry {
     : super(name, path, false, true);
 }
 
+class SmdHierarchyEntry extends FileHierarchyEntry {
+  SmdHierarchyEntry(StringProp name, String path)
+    : super(name, path, false, true);
+}
+
 class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable {
   HierarchyEntry? _selectedEntry;
 
@@ -451,7 +456,7 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
       }
       else if (filePath.endsWith(".xml")) {
         if (await File(filePath).exists())
-          entry = openXmlScript(filePath, parent: parent);
+          entry = openGenericFile<XmlScriptHierarchyEntry>(filePath, parent, (n, p) => XmlScriptHierarchyEntry(n, p));
         else
           throw FileSystemException("File not found: $filePath");
       }
@@ -463,7 +468,7 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
       }
       else if (filePath.endsWith(".rb")) {
         if (await File(filePath).exists())
-          entry = openRbScript(filePath, parent: parent);
+          entry = openGenericFile<RubyScriptHierarchyEntry>(filePath, parent, ((n, p) => RubyScriptHierarchyEntry(n, p)));
         else
           throw FileSystemException("File not found: $filePath");
       }
@@ -475,7 +480,13 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
       }
       else if (filePath.endsWith(".tmd")) {
         if (await File(filePath).exists())
-          entry = openTmdFile(filePath, parent: parent);
+          entry = openGenericFile<TmdHierarchyEntry>(filePath, parent, (n, p) => TmdHierarchyEntry(n, p),);
+        else
+          throw FileSystemException("File not found: $filePath");
+      }
+      else if (filePath.endsWith(".smd")) {
+        if (await File(filePath).exists())
+          entry = openGenericFile<SmdHierarchyEntry>(filePath, parent, (n ,p) => SmdHierarchyEntry(n, p));
         else
           throw FileSystemException("File not found: $filePath");
       }
@@ -527,7 +538,7 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
     // process DAT files
     List<Future<void>> futures = [];
     datFilePaths ??= await getDatFileList(datExtractDir);
-    const supportedFileEndings = { ".pak", "_scp.bin", ".tmd" };
+    const supportedFileEndings = { ".pak", "_scp.bin", ".tmd", ".smd" };
     for (var file in datFilePaths) {
       if (supportedFileEndings.every((ending) => !file.endsWith(ending)))
         continue;
@@ -541,7 +552,9 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
       else if (file.endsWith("_scp.bin"))
         futures.add(openBinMrbScript(file, parent: datEntry));
       else if (file.endsWith(".tmd"))
-        openTmdFile(file, parent: datEntry);
+        openGenericFile<TmdHierarchyEntry>(file, parent, (n, p) => TmdHierarchyEntry(n, p));
+      else if (file.endsWith(".smd"))
+        openGenericFile<SmdHierarchyEntry>(file, parent, (n ,p) => SmdHierarchyEntry(n, p));
       else
         throw FileSystemException("Unsupported file type: $file");
     }
@@ -628,28 +641,14 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
     if (!await File(xmlFilePath).exists()) {
       await yaxFileToXmlFile(yaxFilePath);
     }
-    return openXmlScript(xmlFilePath, parent: parent);
+    return openGenericFile<XmlScriptHierarchyEntry>(xmlFilePath,parent, (n, p) => XmlScriptHierarchyEntry(n, p));
   }
 
-  HierarchyEntry openXmlScript(String xmlFilePath, { HierarchyEntry? parent }) {
-    var existing = findRecWhere((entry) => entry is XmlScriptHierarchyEntry && entry.path == xmlFilePath);
+  HierarchyEntry openGenericFile<T extends FileHierarchyEntry>(String filePath, HierarchyEntry? parent, HierarchyEntry Function(StringProp n, String p) make) {
+    var existing = findRecWhere((entry) => entry is T && entry.path == filePath);
     if (existing != null)
       return existing;
-    var entry = XmlScriptHierarchyEntry(StringProp(path.basename(xmlFilePath)), xmlFilePath);
-    if (parent != null)
-      parent.add(entry);
-    else
-      add(entry);
-    
-    return entry;
-  }
-
-  HierarchyEntry openRbScript(String rbFilePath, { HierarchyEntry? parent }) {
-    var existing = findRecWhere((entry) => entry is RubyScriptHierarchyEntry && entry.path == rbFilePath);
-    if (existing != null)
-      return existing;
-
-    var entry = RubyScriptHierarchyEntry(StringProp(path.basename(rbFilePath)), rbFilePath);
+    var entry = make(StringProp(path.basename(filePath)), filePath);
     if (parent != null)
       parent.add(entry);
     else
@@ -669,21 +668,7 @@ class OpenHierarchyManager extends NestedNotifier<HierarchyEntry> with Undoable
       await binFileToRuby(binFilePath);
     }
 
-    return openRbScript(rbPath, parent: parent);
-  }
-
-  HierarchyEntry openTmdFile(String tmdFilePath, { HierarchyEntry? parent }) {
-    var existing = findRecWhere((entry) => entry is TmdHierarchyEntry && entry.path == tmdFilePath);
-    if (existing != null)
-      return existing;
-
-    var entry = TmdHierarchyEntry(StringProp(path.basename(tmdFilePath)), tmdFilePath);
-    if (parent != null)
-      parent.add(entry);
-    else
-      add(entry);
-    
-    return entry;
+    return openGenericFile<RubyScriptHierarchyEntry>(rbPath, parent, (n, p) => RubyScriptHierarchyEntry(n, p));
   }
 
   @override
diff --git a/lib/stateManagement/openFileTypes.dart b/lib/stateManagement/openFileTypes.dart
index f9c70651..67fad195 100644
--- a/lib/stateManagement/openFileTypes.dart
+++ b/lib/stateManagement/openFileTypes.dart
@@ -5,6 +5,8 @@ import 'package:flutter/material.dart';
 import 'package:path/path.dart';
 import 'package:xml/xml.dart';
 
+import '../fileTypeUtils/smd/smdReader.dart';
+import '../fileTypeUtils/smd/smdWriter.dart';
 import '../fileTypeUtils/tmd/tmdReader.dart';
 import '../fileTypeUtils/tmd/tmdWriter.dart';
 import '../utils.dart';
@@ -14,6 +16,7 @@ import 'Property.dart';
 import 'changesExporter.dart';
 import 'hasUuid.dart';
 import 'miscValues.dart';
+import 'otherFileTypes/SmdFileData.dart';
 import 'otherFileTypes/TmdFileData.dart';
 import 'undoable.dart';
 import 'xmlProps/xmlProp.dart';
@@ -47,6 +50,8 @@ class OpenFileData extends ChangeNotifier with Undoable, HasUuid {
       return RubyFileData(name, path, secondaryName: secondaryName);
     else if (path.endsWith(".tmd"))
       return TmdFileData(name, path, secondaryName: secondaryName);
+    else if (path.endsWith(".smd"))
+      return SmdFileData(name, path, secondaryName: secondaryName);
     else
       return TextFileData(name, path, secondaryName: secondaryName);
   }
@@ -58,6 +63,8 @@ class OpenFileData extends ChangeNotifier with Undoable, HasUuid {
       return FileType.preferences;
     else if (path.endsWith(".tmd"))
       return FileType.tmd;
+    else if (path.endsWith(".smd"))
+      return FileType.smd;
     else
       return FileType.text;
   }
@@ -315,3 +322,40 @@ class TmdFileData extends OpenFileData {
     super.dispose();
   }
 }
+
+class SmdFileData extends OpenFileData {
+  SmdData? smdData;
+
+  SmdFileData(super.name, super.path, { super.secondaryName });
+
+  @override
+  Future<void> load() async {
+    if (_loadingState != LoadingState.notLoaded)
+      return;
+    _loadingState = LoadingState.loading;
+
+    var smdEntries = await readSmdFile(path);
+    smdData = SmdData.from(smdEntries, basenameWithoutExtension(path));
+    smdData!.fileChangeNotifier.addListener(() {
+      hasUnsavedChanges = true;
+    });
+
+    await super.load();
+  }
+
+  @override
+  Future<void> save() async {
+    await saveSmd(smdData!.toEntries(), path);
+
+    var datDir = dirname(path);
+    changedDatFiles.add(datDir);
+
+    await super.save();
+  }
+
+  @override
+  void dispose() {
+    smdData?.dispose();
+    super.dispose();
+  }
+}
diff --git a/lib/stateManagement/otherFileTypes/SmdFileData.dart b/lib/stateManagement/otherFileTypes/SmdFileData.dart
new file mode 100644
index 00000000..05295959
--- /dev/null
+++ b/lib/stateManagement/otherFileTypes/SmdFileData.dart
@@ -0,0 +1,98 @@
+// ignore_for_file: invalid_use_of_protected_member, invalid_use_of_visible_for_testing_member
+
+import 'package:flutter/material.dart';
+
+import '../../fileTypeUtils/smd/smdReader.dart';
+import '../../widgets/propEditors/customXmlProps/tableEditor.dart';
+import '../Property.dart';
+import '../hasUuid.dart';
+import '../nestedNotifier.dart';
+import '../undoable.dart';
+
+class SmdEntryData with HasUuid {
+  final StringProp id;
+  final StringProp text;
+  final ChangeNotifier _anyChangeNotifier;
+
+  SmdEntryData({ required this.id, required this.text, required ChangeNotifier anyChangeNotifier })
+    : _anyChangeNotifier = anyChangeNotifier {
+    id.addListener(_anyChangeNotifier.notifyListeners);
+    text.addListener(_anyChangeNotifier.notifyListeners);
+  }
+}
+
+class SmdData extends NestedNotifier<SmdEntryData> with CustomTableConfig, Undoable {
+  final ChangeNotifier fileChangeNotifier;
+
+  SmdData(List<SmdEntryData> entries, String fileName, this.fileChangeNotifier)
+    : super(entries) {
+      name = fileName;
+      columnNames = ["ID", "Text"];
+      rowCount = NumberProp(entries.length, true);
+    }
+
+  SmdData.from(List<SmdEntry> rawEntries, String fileName)
+    : fileChangeNotifier = ChangeNotifier(),
+    super([]) {
+    addAll(rawEntries.map((e) {
+      var idProp = StringProp(e.id);
+      var textProp = StringProp(e.text);
+      textProp.transform = (str) => str;
+      return SmdEntryData(
+        id: idProp,
+        text: textProp,
+        anyChangeNotifier: fileChangeNotifier,
+      );
+    }));
+    name = fileName;
+    columnNames = ["ID", "Text"];
+    rowCount = NumberProp(rawEntries.length, true);
+  }
+
+  List<SmdEntry> toEntries() 
+    => List.generate(length, (i) => SmdEntry(this[i].id.value, i * 10, this[i].text.value));
+
+  @override
+  void onRowAdd() {
+    var idProp = StringProp("ID");
+    var textProp = StringProp("Text");
+    textProp.transform = (str) => str;
+    add(SmdEntryData(
+      id: idProp,
+      text: textProp,
+      anyChangeNotifier: fileChangeNotifier,
+    ));
+    rowCount.value++;
+    fileChangeNotifier.notifyListeners();
+  }
+
+  @override
+  void onRowRemove(int index) {
+    removeAt(index);
+    rowCount.value--;
+    fileChangeNotifier.notifyListeners();
+  }
+
+  @override
+  RowConfig rowPropsGenerator(int index) {
+    var entry = this[index];
+    return RowConfig(
+      key: Key(entry.uuid),
+      cells: [
+        CellConfig(prop: entry.id),
+        CellConfig(prop: entry.text, allowMultiline: true),
+      ],
+    );
+  }
+  
+  @override
+  void restoreWith(Undoable snapshot) {
+    // TODO: implement restoreWith
+  }
+  
+  @override
+  Undoable takeSnapshot() {
+    // TODO: implement takeSnapshot
+    throw UnimplementedError();
+  }  
+}
diff --git a/lib/widgets/FileHierarchyExplorer/HierarchyEntryWidget.dart b/lib/widgets/FileHierarchyExplorer/HierarchyEntryWidget.dart
index d137adff..8f4c04f0 100644
--- a/lib/widgets/FileHierarchyExplorer/HierarchyEntryWidget.dart
+++ b/lib/widgets/FileHierarchyExplorer/HierarchyEntryWidget.dart
@@ -40,7 +40,7 @@ class _HierarchyEntryState extends ChangeNotifierState<HierarchyEntryWidget> {
       return Icon(Icons.workspaces, color: iconColor, size: 15);
     else if (widget.entry is XmlScriptHierarchyEntry || widget.entry is RubyScriptHierarchyEntry)
       return Icon(Icons.description, color: iconColor, size: 15);
-    else if (widget.entry is TmdHierarchyEntry)
+    else if (widget.entry is TmdHierarchyEntry || widget.entry is SmdHierarchyEntry)
       return Icon(Icons.subtitles, color: iconColor, size: 15);
     
     return null;
diff --git a/lib/widgets/filesView/FileType.dart b/lib/widgets/filesView/FileType.dart
index 85175964..91ff399c 100644
--- a/lib/widgets/filesView/FileType.dart
+++ b/lib/widgets/filesView/FileType.dart
@@ -12,6 +12,7 @@ enum FileType {
   xml,
   preferences,
   tmd,
+  smd,
 }
 
 Widget makeFileEditor(OpenFileData content) {
@@ -22,6 +23,8 @@ Widget makeFileEditor(OpenFileData content) {
       return PreferencesEditor(prefs: content as PreferencesData);
     case FileType.tmd:
       return TableFileEditor(file: content, getTableConfig: () => (content as TmdFileData).tmdData!);
+    case FileType.smd:
+      return TableFileEditor(file: content, getTableConfig: () => (content as SmdFileData).smdData!);
     default:
       return TextFileEditor(fileContent: content as TextFileData);
   }
diff --git a/lib/widgets/theme/customTheme.dart b/lib/widgets/theme/customTheme.dart
index 76152934..98f9e35f 100644
--- a/lib/widgets/theme/customTheme.dart
+++ b/lib/widgets/theme/customTheme.dart
@@ -212,7 +212,7 @@ class NierThemeExtension extends ThemeExtension<NierThemeExtension> {
   }
 
   Color colorOfFiletype(HierarchyEntry entry) {
-    if (entry is XmlScriptHierarchyEntry || entry is RubyScriptHierarchyEntry || entry is TmdHierarchyEntry)
+    if (entry is XmlScriptHierarchyEntry || entry is RubyScriptHierarchyEntry || entry is TmdHierarchyEntry || entry is TmdHierarchyEntry)
       return filetypeXmlColor!;
     if (entry is PakHierarchyEntry)
       return filetypePakColor!;