diff --git a/ConsoleApp/src/ArgumentParser.cs b/ConsoleApp/src/ArgumentParser.cs
index 68f5c51..621e566 100644
--- a/ConsoleApp/src/ArgumentParser.cs
+++ b/ConsoleApp/src/ArgumentParser.cs
@@ -64,6 +64,9 @@ internal static void ParseArgs(ref Parameters parameters, string[] args)
                     case "/firmwaretype":
                         parameters.FirmwareType = args[Array.IndexOf(args, arg) + 1].ToUpperInvariant();
                         continue;
+                    case "/multithreaded":
+                        parameters.UseMultiThreading = args[Array.IndexOf(args, arg) + 1].Equals("TRUE", StringComparison.OrdinalIgnoreCase);
+                        continue;
                 }
             }
 #if DEBUG
@@ -76,6 +79,7 @@ internal static void ParseArgs(ref Parameters parameters, string[] args)
             Console.WriteLine($"  Image File Path: {parameters.ImageFilePath}");
             Console.WriteLine($"  Install Extra Drivers: {parameters.InstallExtraDrivers}");
             Console.WriteLine($"  Firmware Type: {parameters.FirmwareType}");
+            Console.WriteLine($"  Multithreaded: {parameters.UseMultiThreading}");
             Console.WriteLine("Press any key to continue...");
             Console.ReadKey();
 #endif
diff --git a/WindowsInstallerLib/src/InstallerManager.cs b/WindowsInstallerLib/src/InstallerManager.cs
index 18a9e6d..712e8d2 100644
--- a/WindowsInstallerLib/src/InstallerManager.cs
+++ b/WindowsInstallerLib/src/InstallerManager.cs
@@ -37,6 +37,7 @@ public struct Parameters(string DestinationDrive,
         public string ImageFilePath { get; set; } = ImageFilePath;
         public bool InstallExtraDrivers { get; set; } = InstallExtraDrivers;
         public string FirmwareType { get; set; } = FirmwareType;
+        public bool UseMultiThreading { get; set; } = false;
     }
 
     /// <summary>
@@ -61,6 +62,40 @@ public sealed class InstallerManager
         /// <exception cref="InvalidDataException">Thrown if the firmware type cannot be determined or is invalid.</exception>
         public static void Configure(ref Parameters parameters)
         {
+            #region UseMultiThreading
+            Console.WriteLine("\nDo you want to enable multithreading?: ");
+            string? p_UseMultiThreading = Console.ReadLine();
+
+            if (!string.IsNullOrWhiteSpace(p_UseMultiThreading))
+            {
+                try
+                {
+                    parameters.UseMultiThreading = p_UseMultiThreading.ToLowerInvariant() switch
+                    {
+                        "yes" or "y" or "true" => true,
+                        "no" or "n" or "false" => false,
+                        _ => throw new ArgumentException("Invalid input for multithreading option. Please type 'yes' or 'no'.")
+                    };
+                }
+                catch (Exception)
+                {
+                    throw;
+                }
+            }
+
+            switch (parameters.UseMultiThreading)
+            {
+                case true:
+                    parameters.UseMultiThreading = true;
+                    Console.WriteLine($"\nMultithreading is enabled.", ConsoleColor.Yellow);
+                    break;
+                case false:
+                    parameters.UseMultiThreading = false;
+                    Console.WriteLine($"\nMultithreading is disabled.", ConsoleColor.Yellow);
+                    break;
+            }
+            #endregion
+
             #region DestinationDrive
             if (string.IsNullOrEmpty(parameters.DestinationDrive) ||
                 string.IsNullOrWhiteSpace(parameters.DestinationDrive))
diff --git a/WindowsInstallerLib/src/ProcessManager.cs b/WindowsInstallerLib/src/ProcessManager.cs
index 2d43b6a..8e46d52 100644
--- a/WindowsInstallerLib/src/ProcessManager.cs
+++ b/WindowsInstallerLib/src/ProcessManager.cs
@@ -40,7 +40,6 @@ internal static int StartCmdProcess(string fileName, string args)
                 process.Start();
                 process.WaitForExit();
                 ExitCode = process.ExitCode;
-
             }
             catch (InvalidOperationException)
             {
@@ -144,6 +143,14 @@ internal static int StartDiskPartProcess(int DiskNumber, string EfiDrive, string
             return ExitCode;
         }
 
+        internal static int StartDiskPartProcessThreaded(int DiskNumber, string EfiDrive, string DestinationDrive)
+        {
+            ThreadManager.CreateThread(
+                () => StartDiskPartProcess(DiskNumber, EfiDrive, DestinationDrive)
+            );
+            return ExitCode;
+        }
+
         /// <summary>
         /// Starts a new process to execute the Deployment Image Servicing and Management (DISM) tool with the specified
         /// arguments.
@@ -188,6 +195,15 @@ internal static int StartDismProcess(string args)
             return ExitCode;
         }
 
+        internal static int StartDismProcessThreaded(string args)
+        {
+            ThreadManager.CreateThread(
+                () => StartDismProcess(args)
+            );
+
+            return ExitCode;
+        }
+
         /// <summary>
         /// Starts a process with the specified executable file and arguments, waits for it to exit,  and returns the
         /// process's exit code.
@@ -235,5 +251,14 @@ internal static int StartProcess(string filename, string args)
 
             return ExitCode;
         }
+
+        internal static int StartProcessThreaded(string filename, string args)
+        {
+            ThreadManager.CreateThread(
+                () => StartProcess(filename, args)
+            );
+
+            return ExitCode;
+        }
     }
 }
diff --git a/WindowsInstallerLib/src/ThreadManager.cs b/WindowsInstallerLib/src/ThreadManager.cs
new file mode 100644
index 0000000..7302964
--- /dev/null
+++ b/WindowsInstallerLib/src/ThreadManager.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Threading;
+
+namespace WindowsInstallerLib
+{
+    /// <summary>
+    /// This class handles the priority, the state, etcetera of threads.
+    /// </summary>
+    internal sealed class ThreadManager
+    {
+        /// <summary>
+        /// Gets the current priority of the thread.
+        /// </summary>
+        /// <param name="thread"></param>
+        /// <returns>
+        /// BelowNormal, Normal, AboveNormal or Highest
+        /// </returns>
+        private static ThreadPriority GetThreadPriority(Thread thread) { return thread.Priority; }
+        private static ThreadPriority SetThreadPriority(Thread thread, ThreadPriority threadPriority) { return thread.Priority = threadPriority;  }
+        private static ThreadState GetThreadState(Thread thread) { return thread.ThreadState; }
+        private static ApartmentState GetThreadApartmentState(Thread thread) { return thread.GetApartmentState(); }
+        private static bool TrySetThreadApartmentState(Thread thread, ApartmentState apartmentState)
+        {
+            try
+            {
+                return thread.TrySetApartmentState(apartmentState);
+            }
+            catch (PlatformNotSupportedException)
+            {
+                throw;
+            }
+            catch (ArgumentException)
+            {
+                throw;
+            }
+            catch (ThreadStateException)
+            {
+                throw;
+            }
+        }
+        private static Thread? GetCurrentThread() {  return Thread.CurrentThread; }
+        internal static bool IsBackground(Thread thread) { return thread.IsBackground; }
+        internal static bool IsThreadAlive(Thread thread) { return thread.IsAlive; }
+
+        internal static Thread CreateThread(Action action)
+        {
+            Thread thread = new(() =>
+                {
+                    action.Invoke();
+                }
+            );
+
+            if (GetThreadState(thread) == ThreadState.Running)
+            {
+                //throw new InvalidOperationException($"Cannot modify the state of a thread when it is already running.");
+                thread.Join();
+            }
+
+            try
+            {
+                thread.IsBackground = true;
+            }
+            catch (ThreadStateException ex)
+            {
+                if (ex.InnerException != null)
+                {
+                    throw ex.InnerException;
+                }
+            }
+            catch
+            {
+                throw;
+            }
+
+            try
+            {
+                if (GetThreadPriority(thread) == ThreadPriority.Normal)
+                {
+                    SetThreadPriority(thread, ThreadPriority.AboveNormal);
+                }
+            }
+            catch
+            {
+                throw;
+            }
+
+            try
+            {
+                TrySetThreadApartmentState(thread, ApartmentState.MTA);
+            }
+            catch
+            {
+                throw;
+            }
+
+            try
+            {
+                if (GetCurrentThread != null &&
+                    GetThreadState(thread) == ThreadState.Unstarted)
+                {
+                    thread.Start();
+                }
+            }
+            catch (Exception ex)
+            {
+                switch (ex.InnerException != null)
+                {
+                    case true:
+                        throw ex.InnerException;
+                    case false:
+                        throw;
+                }
+            }
+            return thread;
+        }
+    }
+}