diff --git a/AssetStudio/Classes/Mesh.cs b/AssetStudio/Classes/Mesh.cs
index ef5b8e1..1ce7fa2 100644
--- a/AssetStudio/Classes/Mesh.cs
+++ b/AssetStudio/Classes/Mesh.cs
@@ -1413,7 +1413,7 @@ namespace AssetStudio
                         result[i] = BitConverter.ToSingle(inputBytes, i * 4);
                         break;
                     case VertexFormat.Float16:
-                        result[i] = Half.ToHalf(inputBytes, i * 2);
+                        result[i] = (float)HalfHelper.ToHalf(inputBytes, i * 2);
                         break;
                     case VertexFormat.UNorm8:
                         result[i] = inputBytes[i] / 255f;
diff --git a/AssetStudio/Math/Half.cs b/AssetStudio/Math/Half.cs
index 45efd92..26b361f 100644
--- a/AssetStudio/Math/Half.cs
+++ b/AssetStudio/Math/Half.cs
@@ -2,6 +2,7 @@
 using System.Diagnostics;
 using System.Globalization;
 
+#if NETFRAMEWORK
 namespace AssetStudio
 {
     /// <summary>
@@ -35,27 +36,27 @@ namespace AssetStudio
         /// <summary>
         /// Represents the smallest positive System.Half value greater than zero. This field is constant.
         /// </summary>
-        public static readonly Half Epsilon = Half.ToHalf(0x0001);
+        public static readonly Half Epsilon = HalfHelper.ToHalf(0x0001);
         /// <summary>
         /// Represents the largest possible value of System.Half. This field is constant.
         /// </summary>
-        public static readonly Half MaxValue = Half.ToHalf(0x7bff);
+        public static readonly Half MaxValue = HalfHelper.ToHalf(0x7bff);
         /// <summary>
         /// Represents the smallest possible value of System.Half. This field is constant.
         /// </summary>
-        public static readonly Half MinValue = Half.ToHalf(0xfbff);
+        public static readonly Half MinValue = HalfHelper.ToHalf(0xfbff);
         /// <summary>
         /// Represents not a number (NaN). This field is constant.
         /// </summary>
-        public static readonly Half NaN = Half.ToHalf(0xfe00);
+        public static readonly Half NaN = HalfHelper.ToHalf(0xfe00);
         /// <summary>
         /// Represents negative infinity. This field is constant.
         /// </summary>
-        public static readonly Half NegativeInfinity = Half.ToHalf(0xfc00);
+        public static readonly Half NegativeInfinity = HalfHelper.ToHalf(0xfc00);
         /// <summary>
         /// Represents positive infinity. This field is constant.
         /// </summary>
-        public static readonly Half PositiveInfinity = Half.ToHalf(0x7c00);
+        public static readonly Half PositiveInfinity = HalfHelper.ToHalf(0x7c00);
         #endregion
 
         #region Constructors
@@ -63,7 +64,7 @@ namespace AssetStudio
         /// Initializes a new instance of System.Half to the value of the specified single-precision floating-point number.
         /// </summary>
         /// <param name="value">The value to represent as a System.Half.</param>
-        public Half(float value) { this = HalfHelper.SingleToHalf(value); }
+        public Half(float value) { this = HalfHelper.ToHalf(value); }
         /// <summary>
         /// Initializes a new instance of System.Half to the value of the specified 32-bit signed integer.
         /// </summary>
@@ -314,7 +315,7 @@ namespace AssetStudio
         /// </summary>
         /// <param name="value">A System.Half to convert.</param>
         /// <returns>A single-precision floating-point number that represents the converted System.Half.</returns>
-        public static implicit operator float(Half value) { return (float)HalfHelper.HalfToSingle(value); }
+        public static implicit operator float(Half value) { return value.ToSingle(); }
         /// <summary>
         /// Converts a System.Half to a double-precision floating-point number.
         /// </summary>
@@ -508,32 +509,6 @@ namespace AssetStudio
         {
             return value.value;
         }
-        /// <summary>
-        /// Returns a half-precision floating point number converted from two bytes
-        /// at a specified position in a byte array.
-        /// </summary>
-        /// <param name="value">An array of bytes.</param>
-        /// <param name="startIndex">The starting position within value.</param>
-        /// <returns>A half-precision floating point number formed by two bytes beginning at startIndex.</returns>
-        /// <exception cref="System.ArgumentException">
-        /// startIndex is greater than or equal to the length of value minus 1, and is
-        /// less than or equal to the length of value minus 1.
-        /// </exception>
-        /// <exception cref="System.ArgumentNullException">value is null.</exception>
-        /// <exception cref="System.ArgumentOutOfRangeException">startIndex is less than zero or greater than the length of value minus 1.</exception>
-        public static Half ToHalf(byte[] value, int startIndex)
-        {
-            return Half.ToHalf((ushort)BitConverter.ToInt16(value, startIndex));
-        }
-        /// <summary>
-        /// Returns a half-precision floating point number converted from its binary representation.
-        /// </summary>
-        /// <param name="bits">Binary representation of System.Half value</param>
-        /// <returns>A half-precision floating point number formed by its binary representation.</returns>
-        public static Half ToHalf(ushort bits)
-        {
-            return new Half { value = bits };
-        }
 
         /// <summary>
         /// Returns a value indicating the sign of a half-precision floating-point number.
@@ -886,3 +861,4 @@ namespace AssetStudio
         #endregion
     }
 }
+#endif
diff --git a/AssetStudio/Math/HalfHelper.cs b/AssetStudio/Math/HalfHelper.cs
index 82e46b4..5e05b1c 100644
--- a/AssetStudio/Math/HalfHelper.cs
+++ b/AssetStudio/Math/HalfHelper.cs
@@ -1,18 +1,32 @@
 using System;
+using System.Buffers.Binary;
 using System.Runtime.InteropServices;
 
 namespace AssetStudio
 {
+#if NET
+    public static class HalfHelper
+    {
+        public static Half ToHalf(ushort bits)
+        {
+            return (Half)bits;
+        }
+
+        public static Half ToHalf(ReadOnlySpan<byte> bytes, int startIndex)
+        {
+            return BinaryPrimitives.ReadHalfLittleEndian(bytes[startIndex..]);
+        }
+    }
+#else
     /// <summary>
     /// Helper class for Half conversions and some low level operations.
-    /// This class is internally used in the Half class.
     /// </summary>
     /// <remarks>
     /// References:
     ///     - Fast Half Float Conversions, Jeroen van der Zijp, link: http://www.fox-toolkit.org/ftp/fasthalffloatconversion.pdf
     /// </remarks>
     [ComVisible(false)]
-    internal static class HalfHelper
+    public static class HalfHelper
     {
         private static uint[] mantissaTable = GenerateMantissaTable();
         private static uint[] exponentTable = GenerateExponentTable();
@@ -169,27 +183,54 @@ namespace AssetStudio
             ushort result = (ushort)(baseTable[(value >> 23) & 0x1ff] + ((value & 0x007fffff) >> shiftTable[value >> 23]));
             return Half.ToHalf(result);
         }*/
-        public static float HalfToSingle(Half half)
+
+        /// <summary>
+        /// Returns a half-precision floating point number converted from two bytes
+        /// at a specified position in a byte array.
+        /// </summary>
+        /// <param name="value">An array of bytes.</param>
+        /// <param name="startIndex">The starting position within value.</param>
+        /// <returns>A half-precision floating point number formed by two bytes beginning at startIndex.</returns>
+        /// <exception cref="System.ArgumentException">
+        /// startIndex is greater than or equal to the length of value minus 1, and is
+        /// less than or equal to the length of value minus 1.
+        /// </exception>
+        /// <exception cref="System.ArgumentNullException">value is null.</exception>
+        /// <exception cref="System.ArgumentOutOfRangeException">startIndex is less than zero or greater than the length of value minus 1.</exception>
+        public static Half ToHalf(ReadOnlySpan<byte> value, int startIndex)
+        {
+            return ToHalf((ushort)BinaryPrimitives.ReadInt16LittleEndian(value.Slice(startIndex)));
+        }
+        /// <summary>
+        /// Returns a half-precision floating point number converted from its binary representation.
+        /// </summary>
+        /// <param name="bits">Binary representation of System.Half value</param>
+        /// <returns>A half-precision floating point number formed by its binary representation.</returns>
+        public static Half ToHalf(ushort bits)
+        {
+            return new Half { value = bits };
+        }
+        public static Half ToHalf(float single)
+        {
+            byte[] singleBytes = BitConverter.GetBytes(single);
+            uint value = BitConverter.ToUInt32(singleBytes, 0);
+            ushort result = (ushort)(baseTable[(value >> 23) & 0x1ff] + ((value & 0x007fffff) >> shiftTable[value >> 23]));
+            return ToHalf(result);
+        }
+        public static float ToSingle(this Half half)
         {
             uint result = mantissaTable[offsetTable[half.value >> 10] + (half.value & 0x3ff)] + exponentTable[half.value >> 10];
             byte[] uintBytes = BitConverter.GetBytes(result);
             return BitConverter.ToSingle(uintBytes, 0);
         }
-        public static Half SingleToHalf(float single)
-        {
-            byte[] singleBytes = BitConverter.GetBytes(single);
-            uint value = BitConverter.ToUInt32(singleBytes, 0);
-            ushort result = (ushort)(baseTable[(value >> 23) & 0x1ff] + ((value & 0x007fffff) >> shiftTable[value >> 23]));
-            return Half.ToHalf(result);
-        }
 
         public static Half Negate(Half half)
         {
-            return Half.ToHalf((ushort)(half.value ^ 0x8000));
+            return ToHalf((ushort)(half.value ^ 0x8000));
         }
         public static Half Abs(Half half)
         {
-            return Half.ToHalf((ushort)(half.value & 0x7fff));
+            return ToHalf((ushort)(half.value & 0x7fff));
         }
 
         public static bool IsNaN(Half half)
@@ -209,4 +250,5 @@ namespace AssetStudio
             return (half.value == 0xfc00);
         }
     }
+#endif
 }
diff --git a/AssetStudioUtility/Texture2DConverter.cs b/AssetStudioUtility/Texture2DConverter.cs
index 8e39187..34675f5 100644
--- a/AssetStudioUtility/Texture2DConverter.cs
+++ b/AssetStudioUtility/Texture2DConverter.cs
@@ -440,7 +440,7 @@ namespace AssetStudio
             {
                 buff[i] = 0;
                 buff[i + 1] = 0;
-                buff[i + 2] = (byte)MathF.Round(Half.ToHalf(image_data, i / 2) * 255f);
+                buff[i + 2] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i / 2) * 255f);
                 buff[i + 3] = 255;
             }
             return true;
@@ -451,8 +451,8 @@ namespace AssetStudio
             for (var i = 0; i < outPutDataSize; i += 4)
             {
                 buff[i] = 0;
-                buff[i + 1] = (byte)MathF.Round(Half.ToHalf(image_data, i + 2) * 255f);
-                buff[i + 2] = (byte)MathF.Round(Half.ToHalf(image_data, i) * 255f);
+                buff[i + 1] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i + 2) * 255f);
+                buff[i + 2] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i) * 255f);
                 buff[i + 3] = 255;
             }
             return true;
@@ -462,10 +462,10 @@ namespace AssetStudio
         {
             for (var i = 0; i < outPutDataSize; i += 4)
             {
-                buff[i] = (byte)MathF.Round(Half.ToHalf(image_data, i * 2 + 4) * 255f);
-                buff[i + 1] = (byte)MathF.Round(Half.ToHalf(image_data, i * 2 + 2) * 255f);
-                buff[i + 2] = (byte)MathF.Round(Half.ToHalf(image_data, i * 2) * 255f);
-                buff[i + 3] = (byte)MathF.Round(Half.ToHalf(image_data, i * 2 + 6) * 255f);
+                buff[i] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i * 2 + 4) * 255f);
+                buff[i + 1] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i * 2 + 2) * 255f);
+                buff[i + 2] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i * 2) * 255f);
+                buff[i + 3] = (byte)MathF.Round((float)HalfHelper.ToHalf(image_data, i * 2 + 6) * 255f);
             }
             return true;
         }