diff --git a/ElectronNET.API/BrowserWindow.cs b/ElectronNET.API/BrowserWindow.cs
index 382c444..e7b18b4 100644
--- a/ElectronNET.API/BrowserWindow.cs
+++ b/ElectronNET.API/BrowserWindow.cs
@@ -2310,5 +2310,37 @@ namespace ElectronNET.API
             ContractResolver = new CamelCasePropertyNamesContractResolver(),
             NullValueHandling = NullValueHandling.Ignore
         };
+
+        /// <summary>
+        /// Adds Chrome extension located at path, and returns extension's name.
+        /// The method will also not return if the extension's manifest is missing or incomplete.
+        /// Note: This API cannot be called before the ready event of the app module is emitted.
+        /// </summary>
+        /// <param name="path">Path to the Chrome extension</param>
+        /// <returns></returns>
+        public static string AddExtension(string path)
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Remove Chrome extension with the specified name.
+        /// Note: This API cannot be called before the ready event of the app module is emitted.
+        /// </summary>
+        /// <param name="name">Name of the Chrome extension to remove</param>
+        public static void RemoveExtension(string name)
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// The keys are the extension names and each value is an object containing name and version properties.
+        /// Note: This API cannot be called before the ready event of the app module is emitted.
+        /// </summary>
+        /// <returns></returns>
+        public static Dictionary<string, ChromeExtensionInfo> GetExtensions()
+        {
+            throw new NotImplementedException();
+        }
     }
 }
diff --git a/ElectronNET.API/Entities/ChromeExtensionInfo.cs b/ElectronNET.API/Entities/ChromeExtensionInfo.cs
new file mode 100644
index 0000000..09ec67c
--- /dev/null
+++ b/ElectronNET.API/Entities/ChromeExtensionInfo.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ElectronNET.API.Entities
+{
+    /// <summary>
+    /// Provide metadata about the current loaded Chrome extension
+    /// </summary>
+    public class ChromeExtensionInfo
+    {
+        private string _name;
+        private string _version;
+
+
+        internal ChromeExtensionInfo(string name, string version)
+        {
+            _name = name;
+            _version = version;
+        }
+
+        /// <summary>
+        /// Name of the Chrome extension
+        /// </summary>
+        public string Name
+        {
+            get => _name;
+        }
+
+        /// <summary>
+        /// Version of the Chrome extension
+        /// </summary>
+        public string Version
+        {
+            get => _version;
+        }
+    }
+}