diff --git a/Car.cs b/Car.cs
index f1a478c..08643b7 100644
--- a/Car.cs
+++ b/Car.cs
@@ -1,4 +1,8 @@
-namespace GtaVUsersInfo
+using GtaVUsersInfo.Controls;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace GtaVUsersInfo
 {
     public class Car
     {
@@ -8,5 +12,22 @@
         public string Manufacturer { get; set; }
         public string Class { get; set; }
         public string Model { get; set; }
+
+        public Car() { }
+
+        public Car(Car car)
+        {
+            Name = car.Name;
+            Price = car.Price;
+            Photo = car.Photo;
+            Manufacturer = car.Manufacturer;
+            Class = car.Class;
+            Model = car.Model;
+        }
+
+        public static List<Car> ConvertToCarList(List<CarControl> cars)
+        {
+            return cars.Select(car => new Car(car.Car)).ToList();
+        }
     }
 }
diff --git a/CarPrice.cs b/CarPrice.cs
deleted file mode 100644
index 5b5981b..0000000
--- a/CarPrice.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-
-namespace GtaVUsersInfo
-{
-    public class CarPrice
-    {
-        public string Name { get; set; }
-        public int Price { get; set; }
-
-        public static List<CarPrice> ConvertToCarPriceList(List<Car> cars)
-        {
-            return cars.Select(car => new CarPrice
-            {
-                Name = car.Name,
-                Price = car.Price
-            }).ToList();
-        }
-    }
-}
\ No newline at end of file
diff --git a/Controls/CarControl.Designer.cs b/Controls/CarControl.Designer.cs
index 7eb43ce..bac275e 100644
--- a/Controls/CarControl.Designer.cs
+++ b/Controls/CarControl.Designer.cs
@@ -235,14 +235,14 @@
             this.contextMenuStrip1.Name = "contextMenuStrip1";
             this.contextMenuStrip1.Size = new System.Drawing.Size(61, 4);
             // 
-            // CarItem
+            // CarControl
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.BackColor = System.Drawing.Color.White;
             this.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
             this.Controls.Add(this.MainPanel);
-            this.Name = "CarItem";
+            this.Name = "CarControl";
             this.Size = new System.Drawing.Size(210, 204);
             this.MainPanel.ResumeLayout(false);
             this.MainPanel.PerformLayout();
diff --git a/Controls/ParameterControl.Designer.cs b/Controls/ParameterControl.Designer.cs
index 98a5fb8..d8a81be 100644
--- a/Controls/ParameterControl.Designer.cs
+++ b/Controls/ParameterControl.Designer.cs
@@ -50,11 +50,12 @@
             // Textbox
             // 
             this.Textbox.Dock = System.Windows.Forms.DockStyle.Top;
+            this.Textbox.ImeMode = System.Windows.Forms.ImeMode.NoControl;
             this.Textbox.Location = new System.Drawing.Point(2, 15);
-            this.Textbox.Multiline = true;
             this.Textbox.Name = "Textbox";
             this.Textbox.Size = new System.Drawing.Size(146, 20);
             this.Textbox.TabIndex = 1;
+            this.Textbox.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.textBox_KeyPress);
             // 
             // Label
             // 
diff --git a/Controls/ParameterControl.cs b/Controls/ParameterControl.cs
index b5f2f8c..bcdf776 100644
--- a/Controls/ParameterControl.cs
+++ b/Controls/ParameterControl.cs
@@ -18,10 +18,10 @@ namespace GtaVUsersInfo.Controls
             set { Label.Text = value + ':'; }
         }
 
-        public int ParamText
+        public string ParamText
         {
-            get { return int.Parse(Textbox.Text); }
-            set { Textbox.Text = value.ToString(); }
+            get { return Textbox.Text; }
+            set { Textbox.Text = value; }
         }
 
         public ContextMenuStrip MenuStrip
@@ -30,6 +30,14 @@ namespace GtaVUsersInfo.Controls
             set { ContextMenuStrip = value; }
         }
 
+        public ParameterControl()
+        {
+            InitializeComponent();
+
+            Label.Text = "";
+            Textbox.Text = "";
+        }
+
         public ParameterControl(string name, string text = "")
         {
             InitializeComponent();
@@ -38,12 +46,21 @@ namespace GtaVUsersInfo.Controls
             Textbox.Text = text;
         }
 
-        public ParameterControl()
+        public ParameterControl(Parameter parameter)
         {
             InitializeComponent();
 
-            Label.Text = "";
-            Textbox.Text = "";
+            Label.Text = parameter.Name + ':';
+            Textbox.Text = parameter.Text;
+        }
+
+        private void textBox_KeyPress(object sender, KeyPressEventArgs e)
+        {
+            if (e.KeyChar == (char)Keys.Enter)
+            {
+                Label.Focus();
+                e.Handled = true;
+            }
         }
     }
 }
diff --git a/Forms/AddParameter.cs b/Forms/AddParameter.cs
index 00e7297..e3858a7 100644
--- a/Forms/AddParameter.cs
+++ b/Forms/AddParameter.cs
@@ -14,10 +14,10 @@ namespace GtaVUsersInfo.Forms
 {
     public partial class AddParameter : Form
     {
-        List<Control> listControls;
+        List<ParameterControl> listControls;
         ParameterControl parameter;
 
-        public AddParameter(List<Control> listControls, ParameterControl parameter)
+        public AddParameter(List<ParameterControl> listControls, ParameterControl parameter)
         {
             InitializeComponent();
 
diff --git a/GtaVUsersInfo.csproj b/GtaVUsersInfo.csproj
index b2d27be..dab492c 100644
--- a/GtaVUsersInfo.csproj
+++ b/GtaVUsersInfo.csproj
@@ -116,7 +116,7 @@
       <DependentUpon>AddCars.cs</DependentUpon>
     </Compile>
     <Compile Include="Car.cs" />
-    <Compile Include="CarPrice.cs" />
+    <Compile Include="Parameter.cs" />
     <Compile Include="Controls\CarControl.cs">
       <SubType>UserControl</SubType>
     </Compile>
@@ -129,6 +129,7 @@
     <Compile Include="Forms\AddParameter.Designer.cs">
       <DependentUpon>AddParameter.cs</DependentUpon>
     </Compile>
+    <Compile Include="Helpers\Cars_Parameters.cs" />
     <Compile Include="Helpers\ErrorsShow.cs" />
     <Compile Include="MainForm.cs">
       <SubType>Form</SubType>
diff --git a/Helpers/Cars_Parameters.cs b/Helpers/Cars_Parameters.cs
new file mode 100644
index 0000000..e96e949
--- /dev/null
+++ b/Helpers/Cars_Parameters.cs
@@ -0,0 +1,23 @@
+using GtaVUsersInfo.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace GtaVUsersInfo.Helpers
+{
+    [Serializable]
+    public class Cars_Parameters
+    {
+        public List<Car> cars { get; set; }
+        public List<Parameter> parameters { get; set; }
+
+        public Cars_Parameters(List<Car> cars, List<Parameter> parameters)
+        {
+            this.cars = cars;
+            this.parameters = parameters;
+        }
+    }
+}
diff --git a/MainForm.Designer.cs b/MainForm.Designer.cs
index 0d593eb..f8a742d 100644
--- a/MainForm.Designer.cs
+++ b/MainForm.Designer.cs
@@ -225,42 +225,46 @@
             // openFileToolStripMenuItem
             // 
             this.openFileToolStripMenuItem.Name = "openFileToolStripMenuItem";
-            this.openFileToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
+            this.openFileToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.openFileToolStripMenuItem.Text = "Открыть";
+            this.openFileToolStripMenuItem.Click += new System.EventHandler(this.openFileToolStripMenuItem_Click);
             // 
             // saveToolStripMenuItem
             // 
             this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
-            this.saveToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
+            this.saveToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.saveToolStripMenuItem.Text = "Сохранить";
+            this.saveToolStripMenuItem.Click += new System.EventHandler(this.saveToolStripMenuItem_Click);
             // 
             // saveAsКакToolStripMenuItem
             // 
             this.saveAsКакToolStripMenuItem.Name = "saveAsКакToolStripMenuItem";
-            this.saveAsКакToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
+            this.saveAsКакToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.saveAsКакToolStripMenuItem.Text = "Сохранить как";
             // 
             // toolStripSeparator2
             // 
             this.toolStripSeparator2.Name = "toolStripSeparator2";
-            this.toolStripSeparator2.Size = new System.Drawing.Size(167, 6);
+            this.toolStripSeparator2.Size = new System.Drawing.Size(177, 6);
             // 
             // newToolStripMenuItem
             // 
             this.newToolStripMenuItem.Name = "newToolStripMenuItem";
-            this.newToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
+            this.newToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.newToolStripMenuItem.Text = "Новый персонаж";
+            this.newToolStripMenuItem.Click += new System.EventHandler(this.newToolStripMenuItem_Click);
             // 
             // toolStripSeparator1
             // 
             this.toolStripSeparator1.Name = "toolStripSeparator1";
-            this.toolStripSeparator1.Size = new System.Drawing.Size(167, 6);
+            this.toolStripSeparator1.Size = new System.Drawing.Size(177, 6);
             // 
             // exitToolStripMenuItem
             // 
             this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
-            this.exitToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
+            this.exitToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.exitToolStripMenuItem.Text = "Выйти";
+            this.exitToolStripMenuItem.Click += new System.EventHandler(this.exitToolStripMenuItem_Click);
             // 
             // стилиToolStripMenuItem
             // 
@@ -390,6 +394,7 @@
             this.Name = "MainForm";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
             this.Text = "null";
+            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainForm_FormClosing);
             this.Load += new System.EventHandler(this.MainForm_Load);
             this.panel1.ResumeLayout(false);
             this.panel1.PerformLayout();
diff --git a/MainForm.cs b/MainForm.cs
index 69234ff..3ad2714 100644
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -15,6 +15,8 @@ using Newtonsoft.Json;
 using System.IO;
 using System.Data.Common;
 using GtaVUsersInfo.Forms;
+using System.Collections;
+using System.Security.Cryptography;
 
 namespace GtaVUsersInfo
 {
@@ -24,7 +26,7 @@ namespace GtaVUsersInfo
 
         private List<Car> carList;
 
-        private List<Control> parameters;
+        private List<ParameterControl> parameters;
         private List<CarControl> cars;
 
         public MainForm()
@@ -37,8 +39,8 @@ namespace GtaVUsersInfo
 
             carList = LoadCarsFromJson(Resources.carJsonPath);
 
-            parameters = new List<Control> { new ParameterControl("Имя"), new ParameterControl("Деньги") };
             cars = new List<CarControl>();
+            parameters = new List<ParameterControl> { new ParameterControl("Имя"), new ParameterControl("Деньги") };
 
             carsItems.ContextMenuStrip = new CarPanelMenuStrip(addNewCar).Menu;
             parametersPanel.ContextMenuStrip = new ParameterPanelMenuStrip(addNewParameter).Menu;
@@ -113,6 +115,16 @@ namespace GtaVUsersInfo
             controls.ForEach(control => { control.Visible = isVisible; control.Enabled = isVisible; });
         }
 
+        private void readJsonButton_Click(object sender, EventArgs e)
+        {
+            carList = LoadCarsFromJson(Resources.carJsonPath);
+        }
+
+        private void debugCheck_CheckedChanged(object sender, EventArgs e)
+        {
+            this.visible(debugControlsList, debugCheck.Checked);
+        }
+
         #endregion
 
         async private void parserButton_Click(object sender, EventArgs e)
@@ -127,15 +139,7 @@ namespace GtaVUsersInfo
             carList = LoadCarsFromJson(Resources.carJsonPath);
         }
 
-        private void readJsonButton_Click(object sender, EventArgs e)
-        {
-            carList = LoadCarsFromJson(Resources.carJsonPath);
-        }
-
-        private void debugCheck_CheckedChanged(object sender, EventArgs e)
-        {
-            this.visible(debugControlsList, debugCheck.Checked);
-        }
+        #region Методы автомобильной панели
 
         private void addCar_Click(object sender, EventArgs e)
         {
@@ -232,6 +236,10 @@ namespace GtaVUsersInfo
             }
         }
 
+        #endregion
+
+        #region Методы панели параметров
+
         private void addParameter_Click(object sender, EventArgs e)
         {
             ParameterControl parameter = new ParameterControl();
@@ -286,5 +294,83 @@ namespace GtaVUsersInfo
                 }
             }
         }
+
+        #endregion
+
+        private void saveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            SaveDataToFile();
+            AllPanelCreate();
+        }
+
+        private void openFileToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            Cars_Parameters lists = LoadDataFromFile();
+            if (lists != null)
+            {
+                cars = lists.cars.Select(car => new CarControl(car)).ToList();
+                parameters = lists.parameters.Select(parameter => new ParameterControl(parameter)).ToList();
+            }
+
+            AllPanelCreate();
+        }
+
+        public void SaveDataToFile()
+        {
+            Cars_Parameters data = new Cars_Parameters(Car.ConvertToCarList(cars), Parameter.ConvertToParameterList(parameters));
+            SaveFileDialog saveFileDialog = new SaveFileDialog();
+            saveFileDialog.Filter = "JSON files (*.json)|*.json|All files (*.*)|*.*";
+
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                // Сериализуем данные в JSON
+                string jsonData = JsonConvert.SerializeObject(data, Formatting.Indented);
+
+                // Записываем данные в файл
+                File.WriteAllText(saveFileDialog.FileName, jsonData);
+            }
+        }
+
+        public Cars_Parameters LoadDataFromFile()
+        {
+            OpenFileDialog openFileDialog = new OpenFileDialog();
+            openFileDialog.Filter = "JSON files (*.json)|*.json|All files (*.*)|*.*";
+
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                // Читаем данные из файла
+                string jsonData = File.ReadAllText(openFileDialog.FileName);
+
+                // Десериализуем данные в объект ListData
+                Cars_Parameters data = JsonConvert.DeserializeObject<Cars_Parameters>(jsonData);
+                return data;
+            }
+            return null; // Если пользователь отменил выбор файла
+        }
+
+        private void newToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (ErrorsShow.ShowQuestMessage("Хотите сохранить текущего персонажа?") == DialogResult.Yes)
+            {
+                SaveDataToFile();
+            }
+
+            cars = new List<CarControl>();
+            parameters = new List<ParameterControl> { new ParameterControl("Имя"), new ParameterControl("Деньги") };
+            AllPanelCreate();
+        }
+
+        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+
+        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            if (ErrorsShow.ShowQuestMessage("Хотите сохранить текущего персонажа?") == DialogResult.Yes)
+            {
+                SaveDataToFile();
+            }
+        }
     }
 }
diff --git a/Parameter.cs b/Parameter.cs
new file mode 100644
index 0000000..3f234ec
--- /dev/null
+++ b/Parameter.cs
@@ -0,0 +1,23 @@
+using GtaVUsersInfo.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace GtaVUsersInfo
+{
+    public class Parameter
+    {
+        public string Name { get; set; }
+        public string Text { get; set; }
+
+        public static List<Parameter> ConvertToParameterList(List<ParameterControl> parameter)
+        {
+            return parameter.Select(param => new Parameter
+            {
+                Name = param.ParamName,
+                Text = param.ParamText
+            }).ToList();
+        }
+    }
+}
\ No newline at end of file