diff --git a/CutList/Forms/BinFileSaver.cs b/CutList/Forms/BinFileSaver.cs
index eab8f55..f43174e 100644
--- a/CutList/Forms/BinFileSaver.cs
+++ b/CutList/Forms/BinFileSaver.cs
@@ -25,7 +25,7 @@ namespace CutList.Forms
             using (var writer = new StreamWriter(file))
             {
                 writer.AutoFlush = true;
-                PaddingWidthOfItemLength = _bins.Max(b => b.Items.Max(i => SawCut.Helper.ConvertToMixedFraction(i.Length).Length));
+                PaddingWidthOfItemLength = _bins.Max(b => b.Items.Max(i => SawCut.FormatHelper.ConvertToMixedFraction(i.Length).Length));
                 var id = 1;
 
                 foreach (var bin in _bins)
@@ -55,8 +55,8 @@ namespace CutList.Forms
 
         private void WriteBinSummary(StreamWriter writer, Bin bin, int id)
         {
-            var totalLength = SawCut.Helper.ConvertToMixedFraction(bin.Length);
-            var remainingLength = SawCut.Helper.ConvertToMixedFraction(bin.RemainingLength);
+            var totalLength = SawCut.FormatHelper.ConvertToMixedFraction(bin.Length);
+            var remainingLength = SawCut.FormatHelper.ConvertToMixedFraction(bin.RemainingLength);
             var utilization = Math.Round(bin.Utilization * 100, 2);
 
             writer.WriteLine($"{id}. Length: {totalLength}, {remainingLength} remaining, {bin.Items.Count} items, {utilization}% utilization");
@@ -72,7 +72,7 @@ namespace CutList.Forms
             {
                 var first = group.First();
                 var count = group.Count();
-                var length = SawCut.Helper.ConvertToMixedFraction(first.Length).PadLeft(PaddingWidthOfItemLength);
+                var length = SawCut.FormatHelper.ConvertToMixedFraction(first.Length).PadLeft(PaddingWidthOfItemLength);
                 var name = first.Name;
                 var pcsSingularOrPlural = count == 1 ? "pc " : "pcs";
 
diff --git a/SawCut/ArchUnits.cs b/SawCut/ArchUnits.cs
index 5bbf4fc..e55965b 100644
--- a/SawCut/ArchUnits.cs
+++ b/SawCut/ArchUnits.cs
@@ -60,7 +60,7 @@ namespace SawCut
         public static string FormatFromInches(double totalInches)
         {
             var feet = Math.Floor(totalInches / 12.0);
-            var inches = Helper.ConvertToMixedFraction(totalInches - (feet * 12.0));
+            var inches = FormatHelper.ConvertToMixedFraction(totalInches - (feet * 12.0));
 
             if (feet > 0)
             {
diff --git a/SawCut/Bin.cs b/SawCut/Bin.cs
index ea0fc30..1542faa 100644
--- a/SawCut/Bin.cs
+++ b/SawCut/Bin.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Runtime.Remoting.Messaging;
 
 namespace SawCut
 {
@@ -70,8 +69,8 @@ namespace SawCut
 
         public override string ToString()
         {
-            var totalLength = Helper.ConvertToMixedFraction(Math.Round(Length, 4));
-            var remainingLength = Helper.ConvertToMixedFraction(Math.Round(RemainingLength, 4));
+            var totalLength = FormatHelper.ConvertToMixedFraction(Math.Round(Length, 4));
+            var remainingLength = FormatHelper.ConvertToMixedFraction(Math.Round(RemainingLength, 4));
             var utilitation = Math.Round(Utilization * 100, 2);
 
             return $"Length: {totalLength}, {remainingLength} remaining, {Items.Count} items, {utilitation}% utilization";
diff --git a/SawCut/Helper.cs b/SawCut/FormatHelper.cs
similarity index 60%
rename from SawCut/Helper.cs
rename to SawCut/FormatHelper.cs
index a84ffa5..3d167cd 100644
--- a/SawCut/Helper.cs
+++ b/SawCut/FormatHelper.cs
@@ -1,10 +1,18 @@
-using System;
-using System.Drawing;
+using System;
 
 namespace SawCut
 {
-    public static class Helper
+    /// <summary>
+    /// Provides formatting utilities for displaying measurements and values.
+    /// </summary>
+    public static class FormatHelper
     {
+        /// <summary>
+        /// Converts a decimal measurement to a mixed fraction string representation.
+        /// </summary>
+        /// <param name="input">The decimal value to convert</param>
+        /// <param name="precision">The denominator precision (default 32 for 1/32")</param>
+        /// <returns>A string in the format "whole-numerator/denominator"</returns>
         public static string ConvertToMixedFraction(decimal input, int precision = 32)
         {
             // Get the whole number part
@@ -30,6 +38,11 @@ namespace SawCut
             return $"{wholeNumber}-{numerator}/{denominator}";
         }
 
+        /// <summary>
+        /// Converts a double measurement to a mixed fraction string representation.
+        /// </summary>
+        /// <param name="input">The double value to convert</param>
+        /// <returns>A string in the format "whole-numerator/denominator"</returns>
         public static string ConvertToMixedFraction(double input)
         {
             return ConvertToMixedFraction((decimal)input);
@@ -46,4 +59,4 @@ namespace SawCut
             return Math.Abs(a);
         }
     }
-}
\ No newline at end of file
+}