diff --git a/frontend/src/modules/ide/IDE.tsx b/frontend/src/modules/ide/IDE.tsx
index 837d930..010ae06 100644
--- a/frontend/src/modules/ide/IDE.tsx
+++ b/frontend/src/modules/ide/IDE.tsx
@@ -65,6 +65,12 @@ export const IDE: React.FC<IDEProps> = ({
   const initialize = useIDEStore((state) => state.initialize);
   const isInitialized = useIDEStore((state) => state.isInitialized);
   const fetchTree = useIDEStore((state) => state.fetchTree);
+  const fetchInterpreters = useIDEStore((state) => state.fetchInterpreters);
+
+  // Загружаем интерпретаторы при инициализации
+  useEffect(() => {
+    fetchInterpreters();
+  }, []);
 
   // Обработка Ctrl+S
   useEffect(() => {
diff --git a/frontend/src/modules/ide/api/scripts.api.ts b/frontend/src/modules/ide/api/scripts.api.ts
index 91c6c3e..61d235b 100644
--- a/frontend/src/modules/ide/api/scripts.api.ts
+++ b/frontend/src/modules/ide/api/scripts.api.ts
@@ -1,4 +1,5 @@
 import { apiClient } from "@/shared/api/axios.instance";
+import type { Interpreter } from "../types";
 
 export interface ScriptNodeDto {
   id: number;
@@ -32,6 +33,11 @@ export interface UpdateScriptPayload {
 
 // apiClient уже имеет интерсептор для Authorization header
 export const scriptsApi = {
+  getInterpreters: async (): Promise<Interpreter[]> => {
+    const res = await apiClient.get<Interpreter[]>("/scripts/interpreters");
+    return res.data;
+  },
+
   getTree: async (): Promise<ScriptNodeDto[]> => {
     const res = await apiClient.get<ScriptNodeDto[]>("/scripts/tree");
     return res.data;
@@ -55,4 +61,15 @@ export const scriptsApi = {
   deleteScript: async (id: number): Promise<void> => {
     await apiClient.delete(`/scripts/${id}`);
   },
+
+  createFolder: async (path: string): Promise<{ path: string }> => {
+    const res = await apiClient.post<{ path: string }>("/scripts/folder", {
+      path,
+    });
+    return res.data;
+  },
+
+  deleteFolder: async (path: string): Promise<void> => {
+    await apiClient.delete(`/scripts/folder`, { data: { path } });
+  },
 };
diff --git a/frontend/src/modules/ide/components/FileExplorer.tsx b/frontend/src/modules/ide/components/FileExplorer.tsx
index 529dd40..17d3856 100644
--- a/frontend/src/modules/ide/components/FileExplorer.tsx
+++ b/frontend/src/modules/ide/components/FileExplorer.tsx
@@ -46,6 +46,10 @@ export const FileExplorer: React.FC<FileExplorerProps> = ({
   const handleEmptyContextMenu = (e: React.MouseEvent) => {
     e.preventDefault();
     e.stopPropagation();
+    // Загружаем интерпретаторы перед открытием меню
+    if (store.interpreters.length === 0) {
+      store.fetchInterpreters();
+    }
     store.setContextMenu({ x: e.clientX, y: e.clientY, node: null });
   };
 
@@ -55,6 +59,13 @@ export const FileExplorer: React.FC<FileExplorerProps> = ({
     store.setContextMenu({ x: e.clientX, y: e.clientY, node });
   };
 
+  // Загружаем интерпретаторы при монтировании компонента
+  useEffect(() => {
+    if (store.interpreters.length === 0) {
+      store.fetchInterpreters();
+    }
+  }, []);
+
   const filteredFiles = store.searchQuery
     ? (files.children || [])
         .map((child) => filterTree(child, store.searchQuery))
@@ -320,8 +331,13 @@ export const FileExplorer: React.FC<FileExplorerProps> = ({
               ? store.dialog.node.name
               : ""
           }
-          onConfirm={store.handleDialogConfirm}
+          onConfirm={(value, interpreterId) => {
+            store.handleDialogConfirm(value, interpreterId);
+          }}
           onCancel={() => store.setDialog(null)}
+          interpreters={
+            store.dialog.type === "newFile" ? store.interpreters : undefined
+          }
         />
       )}
     </div>
diff --git a/frontend/src/modules/ide/components/InputDialog.tsx b/frontend/src/modules/ide/components/InputDialog.tsx
index 38270e9..3005c57 100644
--- a/frontend/src/modules/ide/components/InputDialog.tsx
+++ b/frontend/src/modules/ide/components/InputDialog.tsx
@@ -1,10 +1,12 @@
 import React, { useState, useRef, useEffect } from "react";
+import type { Interpreter } from "../types";
 
 interface InputDialogProps {
   title: string;
   initialValue?: string;
-  onConfirm: (value: string) => void;
+  onConfirm: (value: string, interpreterId?: number) => void;
   onCancel: () => void;
+  interpreters?: Interpreter[];
 }
 
 export const InputDialog: React.FC<InputDialogProps> = ({
@@ -12,8 +14,12 @@ export const InputDialog: React.FC<InputDialogProps> = ({
   initialValue = "",
   onConfirm,
   onCancel,
+  interpreters,
 }) => {
   const [value, setValue] = useState(initialValue);
+  const [interpreterId, setInterpreterId] = useState<number | undefined>(
+    interpreters?.[0]?.id,
+  );
   const inputRef = useRef<HTMLInputElement>(null);
 
   useEffect(() => {
@@ -21,6 +27,8 @@ export const InputDialog: React.FC<InputDialogProps> = ({
     inputRef.current?.select();
   }, []);
 
+  const showInterpreterDropdown = interpreters && interpreters.length > 0;
+
   return (
     <div
       style={{
@@ -59,7 +67,7 @@ export const InputDialog: React.FC<InputDialogProps> = ({
           {title}
         </h3>
         <p style={{ margin: "0 0 16px 0", color: "#858585", fontSize: "12px" }}>
-          Enter a new name
+          Enter a name
         </p>
         <input
           ref={inputRef}
@@ -67,7 +75,9 @@ export const InputDialog: React.FC<InputDialogProps> = ({
           value={value}
           onChange={(e) => setValue(e.target.value)}
           onKeyDown={(e) =>
-            e.key === "Enter" && value.trim() && onConfirm(value.trim())
+            e.key === "Enter" &&
+            value.trim() &&
+            onConfirm(value.trim(), interpreterId)
           }
           style={{
             width: "100%",
@@ -77,10 +87,48 @@ export const InputDialog: React.FC<InputDialogProps> = ({
             borderRadius: "6px",
             color: "#ccc",
             fontSize: "14px",
-            marginBottom: "20px",
+            marginBottom: showInterpreterDropdown ? "12px" : "20px",
             outline: "none",
           }}
         />
+
+        {/* Interpreter dropdown */}
+        {showInterpreterDropdown && (
+          <div style={{ marginBottom: "20px" }}>
+            <label
+              style={{
+                display: "block",
+                fontSize: "12px",
+                color: "#858585",
+                marginBottom: "6px",
+              }}
+            >
+              Interpreter
+            </label>
+            <select
+              value={interpreterId}
+              onChange={(e) => setInterpreterId(Number(e.target.value))}
+              style={{
+                width: "100%",
+                padding: "10px",
+                backgroundColor: "#3c3c3c",
+                border: "1px solid #3e3e42",
+                borderRadius: "6px",
+                color: "#ccc",
+                fontSize: "14px",
+                outline: "none",
+                cursor: "pointer",
+              }}
+            >
+              {interpreters.map((interp) => (
+                <option key={interp.id} value={interp.id}>
+                  {interp.label}
+                </option>
+              ))}
+            </select>
+          </div>
+        )}
+
         <div
           style={{ display: "flex", gap: "12px", justifyContent: "flex-end" }}
         >
@@ -99,7 +147,9 @@ export const InputDialog: React.FC<InputDialogProps> = ({
             Cancel
           </button>
           <button
-            onClick={() => value.trim() && onConfirm(value.trim())}
+            onClick={() =>
+              value.trim() && onConfirm(value.trim(), interpreterId)
+            }
             style={{
               padding: "6px 16px",
               backgroundColor: "#0e639c",
diff --git a/frontend/src/modules/ide/store/useIDEStore.ts b/frontend/src/modules/ide/store/useIDEStore.ts
index 7c566aa..4a62a5f 100644
--- a/frontend/src/modules/ide/store/useIDEStore.ts
+++ b/frontend/src/modules/ide/store/useIDEStore.ts
@@ -1,5 +1,5 @@
 import { create } from "zustand";
-import type { FileNode } from "../types";
+import type { FileNode, Interpreter, DialogState } from "../types";
 import {
   addPaths,
   getAllFolderPaths,
@@ -52,13 +52,11 @@ interface IDEState {
   searchQuery: string;
   showSearch: boolean;
   isInitialized: boolean;
+  interpreters: Interpreter[];
 
   // Диалоги и контекстные меню
   contextMenu: { x: number; y: number; node: FileNode | null } | null;
-  dialog: {
-    type: "newFile" | "newFolder" | "rename";
-    node: FileNode | null;
-  } | null;
+  dialog: DialogState | null;
   tabContextMenu: { x: number; y: number; file: FileNode } | null;
 
   // Действия с файлами
@@ -78,6 +76,9 @@ interface IDEState {
   deleteRoot: () => void;
   createNewProject: () => void;
 
+  // Интерпретаторы
+  fetchInterpreters: () => Promise<void>;
+
   // API методы
   fetchTree: () => Promise<void>;
   createScript: (payload: {
@@ -85,11 +86,13 @@ interface IDEState {
     interpreter_id: number;
     path: string;
   }) => Promise<void>;
+  createFolder: (path: string) => Promise<void>;
   updateScript: (
     id: number,
     payload: { content: string; interpreter_id: number; path: string },
   ) => Promise<void>;
   deleteScript: (id: number) => Promise<void>;
+  deleteFolder: (payload: { path: string }) => Promise<void>;
   saveActiveFile: () => Promise<void>;
 
   // Поиск
@@ -114,7 +117,7 @@ interface IDEState {
   initialize: (initialFiles: FileNode) => void;
 
   // Диалог подтверждения
-  handleDialogConfirm: (value: string) => Promise<void>;
+  handleDialogConfirm: (value: string, interpreterId?: number) => Promise<void>;
   handleDeleteNode: (node: FileNode) => Promise<void>;
 }
 
@@ -131,6 +134,7 @@ export const useIDEStore = create<IDEState>((set, get) => ({
   contextMenu: null,
   dialog: null,
   tabContextMenu: null,
+  interpreters: [],
 
   // Инициализация
   initialize: (initialFiles: FileNode) => {
@@ -295,10 +299,21 @@ export const useIDEStore = create<IDEState>((set, get) => ({
     });
   },
 
+  // Интерпретаторы
+  fetchInterpreters: async () => {
+    try {
+      const interpreters = await scriptsApi.getInterpreters();
+      set({ interpreters });
+    } catch (e) {
+      console.error("Failed to fetch interpreters:", e);
+    }
+  },
+
   // API: загрузка дерева с сервера
   fetchTree: async () => {
     try {
       const data = await scriptsApi.getTree();
+      const { expandedFolders } = get();
 
       const convertItem = (item: any): FileNode => {
         const node: FileNode = {
@@ -332,7 +347,7 @@ export const useIDEStore = create<IDEState>((set, get) => ({
           type: "folder",
           children: roots,
         },
-        expandedFolders: new Set(),
+        expandedFolders,
         isInitialized: true,
       });
     } catch (e) {
@@ -352,6 +367,37 @@ export const useIDEStore = create<IDEState>((set, get) => ({
     }
   },
 
+  // API: создание папки
+  createFolder: async (path: string) => {
+    try {
+      await scriptsApi.createFolder(path);
+      await get().fetchTree();
+    } catch (e) {
+      console.error("Failed to create folder:", e);
+      throw e;
+    }
+  },
+
+  // API: удаление папки
+  deleteFolder: async ({ path }: { path: string }) => {
+    try {
+      const { openFiles } = get();
+
+      // Закрываем все файлы, которые находятся в удаляемой папке
+      const folderPathPrefix = path.endsWith("/") ? path : `${path}/`;
+      const filesToClose = openFiles.filter(
+        (f) => f.path === path || f.path?.startsWith(folderPathPrefix),
+      );
+      filesToClose.forEach((f) => get().closeFile(f));
+
+      await scriptsApi.deleteFolder(path);
+      await get().fetchTree();
+    } catch (e) {
+      console.error("Failed to delete folder:", e);
+      throw e;
+    }
+  },
+
   // API: обновление скрипта
   updateScript: async (id, payload) => {
     try {
@@ -412,7 +458,7 @@ export const useIDEStore = create<IDEState>((set, get) => ({
   setTabContextMenu: (menu) => set({ tabContextMenu: menu }),
 
   // Подтверждение диалога
-  handleDialogConfirm: async (value: string) => {
+  handleDialogConfirm: async (value: string, interpreterId?: number) => {
     const { dialog, files, toggleFolder, autoExpandPaths } = get();
     if (!dialog) return;
 
@@ -480,31 +526,52 @@ export const useIDEStore = create<IDEState>((set, get) => ({
     const savedExpandedFolders = new Set(get().expandedFolders);
 
     try {
-      const result = await scriptsApi.createScript({
-        content: "",
-        interpreter_id: 1,
-        path: fullPath,
-      });
+      // Создание папки
+      if (dialog.type === "newFolder" && !isFile) {
+        await scriptsApi.createFolder(fullPath);
+        await get().fetchTree();
 
-      await get().fetchTree();
+        // Восстанавливаем раскрытые папки
+        set({ expandedFolders: savedExpandedFolders });
 
-      // Восстанавливаем раскрытые папки
-      set({ expandedFolders: savedExpandedFolders });
+        // Собираем все пути от корня до родительской папки
+        const allParentPaths: string[] = [];
+        let current = parentPath;
+        while (current) {
+          allParentPaths.push(current);
+          const parts = current.split("/");
+          parts.pop();
+          current = parts.join("/");
+        }
 
-      // Собираем все пути от корня до родительской папки
-      const allParentPaths: string[] = [];
-      let current = parentPath;
-      while (current) {
-        allParentPaths.push(current);
-        const parts = current.split("/");
-        parts.pop();
-        current = parts.join("/");
-      }
+        // Раскрываем родительскую цепочку
+        autoExpandPaths(new Set(allParentPaths));
+      } else {
+        // Создание файла
+        const result = await scriptsApi.createScript({
+          content: "",
+          interpreter_id: interpreterId || 0,
+          path: fullPath,
+        });
 
-      // Раскрываем родительскую цепочку
-      autoExpandPaths(new Set(allParentPaths));
+        await get().fetchTree();
+
+        // Восстанавливаем раскрытые папки
+        set({ expandedFolders: savedExpandedFolders });
+
+        // Собираем все пути от корня до родительской папки
+        const allParentPaths: string[] = [];
+        let current = parentPath;
+        while (current) {
+          allParentPaths.push(current);
+          const parts = current.split("/");
+          parts.pop();
+          current = parts.join("/");
+        }
+
+        // Раскрываем родительскую цепочку
+        autoExpandPaths(new Set(allParentPaths));
 
-      if (isFile) {
         const createdNode: FileNode = {
           id: result.id,
           name: finalName,
@@ -529,12 +596,14 @@ export const useIDEStore = create<IDEState>((set, get) => ({
     if (isRootNode) {
       get().deleteRoot();
     } else if (window.confirm(`Delete "${node.name}"?`)) {
-      if (node.id) {
-        try {
+      try {
+        if (node.type === "folder") {
+          await get().deleteFolder({ path: node.path || node.name });
+        } else if (node.id) {
           await get().deleteScript(node.id);
-        } catch (e) {
-          console.error("Failed to delete:", e);
         }
+      } catch (e) {
+        console.error("Failed to delete:", e);
       }
     }
   },
diff --git a/frontend/src/modules/ide/types.ts b/frontend/src/modules/ide/types.ts
index 1744b5e..e60f340 100644
--- a/frontend/src/modules/ide/types.ts
+++ b/frontend/src/modules/ide/types.ts
@@ -6,6 +6,15 @@ export interface FileNode {
   path?: string;
 }
 
+export interface Interpreter {
+  id: number;
+  name: string;
+  label: string;
+  argv: string[];
+  created_at: string;
+  updated_at: string;
+}
+
 export interface ContextMenuState {
   x: number;
   y: number;
@@ -15,6 +24,7 @@ export interface ContextMenuState {
 export interface DialogState {
   type: "newFile" | "newFolder" | "rename";
   node: FileNode | null;
+  interpreterId?: number;
 }
 
 export interface TabContextMenuState {