diff --git a/RombaSharp/Features/Archive.cs b/RombaSharp/Features/Archive.cs
index 2f892ff1..79f5be03 100644
--- a/RombaSharp/Features/Archive.cs
+++ b/RombaSharp/Features/Archive.cs
@@ -2,7 +2,6 @@
 using System.IO;
 using System.Linq;
 
-using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatItems;
 using SabreTools.DatTools;
diff --git a/RombaSharp/Features/Dir2Dat.cs b/RombaSharp/Features/Dir2Dat.cs
index 9ed60c26..0c291862 100644
--- a/RombaSharp/Features/Dir2Dat.cs
+++ b/RombaSharp/Features/Dir2Dat.cs
@@ -5,6 +5,7 @@ using SabreTools.Core;
 using SabreTools.Core.Tools;
 using SabreTools.DatFiles;
 using SabreTools.DatTools;
+using SabreTools.FileTypes;
 using SabreTools.Filtering;
 using SabreTools.Help;
 using SabreTools.IO;
diff --git a/RombaSharp/Features/RefreshDats.cs b/RombaSharp/Features/RefreshDats.cs
index 6cb07222..3ddfb222 100644
--- a/RombaSharp/Features/RefreshDats.cs
+++ b/RombaSharp/Features/RefreshDats.cs
@@ -5,6 +5,7 @@ using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatItems;
 using SabreTools.DatTools;
+using SabreTools.FileTypes;
 using SabreTools.Help;
 using SabreTools.IO;
 using SabreTools.Logging;
diff --git a/RombaSharp/Features/RescanDepots.cs b/RombaSharp/Features/RescanDepots.cs
index 2d1e762f..acad8631 100644
--- a/RombaSharp/Features/RescanDepots.cs
+++ b/RombaSharp/Features/RescanDepots.cs
@@ -5,6 +5,7 @@ using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatItems;
 using SabreTools.DatTools;
+using SabreTools.FileTypes;
 using SabreTools.Help;
 using Microsoft.Data.Sqlite;
 
diff --git a/SabreTools.Core/Enums.cs b/SabreTools.Core/Enums.cs
index 0b92366c..e1e90387 100644
--- a/SabreTools.Core/Enums.cs
+++ b/SabreTools.Core/Enums.cs
@@ -601,31 +601,6 @@ namespace SabreTools.Core
         Flat,
     }
 
-    /// <summary>
-    /// Determines which files should be skipped in DFD
-    /// </summary>
-    public enum SkipFileType
-    {
-        None = 0,
-        Archive,
-        File,
-    }
-
-    /// <summary>
-    /// Determines what sort of files get externally hashed
-    /// </summary>
-    /// TODO: Can FileType be used instead?
-    [Flags]
-    public enum TreatAsFile
-    {
-        CHD = 1 << 0,
-        Archive = 1 << 1,
-        AaruFormat = 1 << 2,
-
-        NonArchive = CHD | AaruFormat,
-        All = CHD | Archive | AaruFormat,
-    }
-
     #endregion
 
     #region DatItems
diff --git a/SabreTools.DatTools/Enums.cs b/SabreTools.DatTools/Enums.cs
new file mode 100644
index 00000000..76ef83f0
--- /dev/null
+++ b/SabreTools.DatTools/Enums.cs
@@ -0,0 +1,12 @@
+namespace SabreTools.DatTools
+{
+    /// <summary>
+    /// Determines which files should be skipped in DFD
+    /// </summary>
+    public enum SkipFileType
+    {
+        None = 0,
+        Archive,
+        File,
+    }
+}
diff --git a/SabreTools.FileTypes/Enums.cs b/SabreTools.FileTypes/Enums.cs
index 3a4196d5..bc3d404d 100644
--- a/SabreTools.FileTypes/Enums.cs
+++ b/SabreTools.FileTypes/Enums.cs
@@ -1307,4 +1307,19 @@ namespace SabreTools.FileTypes
         TorrentZstd,
         TorrentZPAQ,
     }
+
+    /// <summary>
+    /// Determines what sort of files get externally hashed
+    /// </summary>
+    /// TODO: Can FileType be used instead?
+    [Flags]
+    public enum TreatAsFile
+    {
+        CHD = 1 << 0,
+        Archive = 1 << 1,
+        AaruFormat = 1 << 2,
+
+        NonArchive = CHD | AaruFormat,
+        All = CHD | Archive | AaruFormat,
+    }
 }
\ No newline at end of file
diff --git a/SabreTools/Features/BaseFeature.cs b/SabreTools/Features/BaseFeature.cs
index c7d4939c..c82fb6c8 100644
--- a/SabreTools/Features/BaseFeature.cs
+++ b/SabreTools/Features/BaseFeature.cs
@@ -5,6 +5,7 @@ using System.IO;
 using SabreTools.Core;
 using SabreTools.Core.Tools;
 using SabreTools.DatFiles;
+using SabreTools.DatTools;
 using SabreTools.FileTypes;
 using SabreTools.Filtering;
 using SabreTools.Help;
diff --git a/SabreTools/Features/DatFromDir.cs b/SabreTools/Features/DatFromDir.cs
index 2e192805..769586e7 100644
--- a/SabreTools/Features/DatFromDir.cs
+++ b/SabreTools/Features/DatFromDir.cs
@@ -5,6 +5,7 @@ using System.IO;
 using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatTools;
+using SabreTools.FileTypes;
 using SabreTools.Help;
 
 namespace SabreTools.Features
diff --git a/SabreTools/Features/Sort.cs b/SabreTools/Features/Sort.cs
index 73add155..b7ac81a0 100644
--- a/SabreTools/Features/Sort.cs
+++ b/SabreTools/Features/Sort.cs
@@ -1,7 +1,6 @@
 using System.Collections.Generic;
 using System.IO;
 
-using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatTools;
 using SabreTools.FileTypes;
diff --git a/SabreTools/Features/Verify.cs b/SabreTools/Features/Verify.cs
index 4acb0ec9..a26512b7 100644
--- a/SabreTools/Features/Verify.cs
+++ b/SabreTools/Features/Verify.cs
@@ -3,6 +3,7 @@
 using SabreTools.Core;
 using SabreTools.DatFiles;
 using SabreTools.DatTools;
+using SabreTools.FileTypes;
 using SabreTools.Help;
 using SabreTools.IO;
 using SabreTools.Logging;