diff --git a/.idea/.idea.DiscImageChef/.idea/contentModel.xml b/.idea/.idea.DiscImageChef/.idea/contentModel.xml
index 062826aa8..35b58cce0 100644
--- a/.idea/.idea.DiscImageChef/.idea/contentModel.xml
+++ b/.idea/.idea.DiscImageChef/.idea/contentModel.xml
@@ -1310,6 +1310,7 @@
         <e p="AmigaDOS.cs" t="Include" />
         <e p="AppleCommon" t="Include">
           <e p="Consts.cs" t="Include" />
+          <e p="Enums.cs" t="Include" />
           <e p="Info.cs" t="Include" />
           <e p="Structs.cs" t="Include" />
         </e>
diff --git a/DiscImageChef.Filesystems/AppleCommon/Enums.cs b/DiscImageChef.Filesystems/AppleCommon/Enums.cs
new file mode 100644
index 000000000..d55c5a359
--- /dev/null
+++ b/DiscImageChef.Filesystems/AppleCommon/Enums.cs
@@ -0,0 +1,49 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : AppleHFS.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Apple Hierarchical File System plugin.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Identifies the Apple Hierarchical File System and shows information.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2020 Natalia Portillo
+// ****************************************************************************/
+
+using System;
+
+namespace DiscImageChef.Filesystems
+{
+    // Information from Inside Macintosh
+    // https://developer.apple.com/legacy/library/documentation/mac/pdf/Files/File_Manager.pdf
+    internal static partial class AppleCommon
+    {
+        [Flags]
+        internal enum VolumeAttributes : ushort
+        {
+            HardwareLock     = 0x80, Unmounted         = 0x100, SparedBadBlocks = 0x200,
+            DoesNotNeedCache = 0x400, BootInconsistent = 0x800, ReusedIds       = 0x1000,
+            Journaled        = 0x2000, Inconsistent    = 0x4000, SoftwareLock   = 0x8000
+        }
+    }
+}
\ No newline at end of file
diff --git a/DiscImageChef.Filesystems/AppleHFS/Info.cs b/DiscImageChef.Filesystems/AppleHFS/Info.cs
index 7f9f1ab09..1bf9cab02 100644
--- a/DiscImageChef.Filesystems/AppleHFS/Info.cs
+++ b/DiscImageChef.Filesystems/AppleHFS/Info.cs
@@ -165,30 +165,31 @@ namespace DiscImageChef.Filesystems
             else
                 sb.AppendLine("Volume has never been backed up");
 
-            if((mdb.drAtrb & 0x80) == 0x80)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.HardwareLock))
                 sb.AppendLine("Volume is locked by hardware.");
 
-            sb.AppendLine((mdb.drAtrb & 0x100) == 0x100 ? "Volume was unmonted." : "Volume is mounted.");
+            sb.AppendLine(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Unmounted) ? "Volume was unmonted."
+                              : "Volume is mounted.");
 
-            if((mdb.drAtrb & 0x200) == 0x200)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.SparedBadBlocks))
                 sb.AppendLine("Volume has spared bad blocks.");
 
-            if((mdb.drAtrb & 0x400) == 0x400)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.DoesNotNeedCache))
                 sb.AppendLine("Volume does not need cache.");
 
-            if((mdb.drAtrb & 0x800) == 0x800)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.BootInconsistent))
                 sb.AppendLine("Boot volume is inconsistent.");
 
-            if((mdb.drAtrb & 0x1000) == 0x1000)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.ReusedIds))
                 sb.AppendLine("There are reused CNIDs.");
 
-            if((mdb.drAtrb & 0x2000) == 0x2000)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Journaled))
                 sb.AppendLine("Volume is journaled.");
 
-            if((mdb.drAtrb & 0x4000) == 0x4000)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Inconsistent))
                 sb.AppendLine("Volume is seriously inconsistent.");
 
-            if((mdb.drAtrb & 0x8000) == 0x8000)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.SoftwareLock))
                 sb.AppendLine("Volume is locked by software.");
 
             sb.AppendFormat("{0} files on root directory", mdb.drNmFls).AppendLine();
@@ -274,7 +275,7 @@ namespace DiscImageChef.Filesystems
                 XmlFsType.CreationDateSpecified = true;
             }
 
-            XmlFsType.Dirty                 = (mdb.drAtrb & 0x100) != 0x100;
+            XmlFsType.Dirty                 = !mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Unmounted);
             XmlFsType.Files                 = mdb.drFilCnt;
             XmlFsType.FilesSpecified        = true;
             XmlFsType.FreeClusters          = mdb.drFreeBks;
diff --git a/DiscImageChef.Filesystems/AppleHFS/Structs.cs b/DiscImageChef.Filesystems/AppleHFS/Structs.cs
index d12433c9b..34f879c4d 100644
--- a/DiscImageChef.Filesystems/AppleHFS/Structs.cs
+++ b/DiscImageChef.Filesystems/AppleHFS/Structs.cs
@@ -49,7 +49,7 @@ namespace DiscImageChef.Filesystems
             /// <summary>0x006, Volume last modification date</summary>
             public readonly uint drLsMod;
             /// <summary>0x00A, Volume attributes</summary>
-            public readonly ushort drAtrb;
+            public readonly AppleCommon.VolumeAttributes drAtrb;
             /// <summary>0x00C, Files in root directory</summary>
             public readonly ushort drNmFls;
             /// <summary>0x00E, Start 512-byte sector of volume bitmap</summary>
diff --git a/DiscImageChef.Filesystems/AppleMFS/Info.cs b/DiscImageChef.Filesystems/AppleMFS/Info.cs
index 9ba50418a..4645cd06b 100644
--- a/DiscImageChef.Filesystems/AppleMFS/Info.cs
+++ b/DiscImageChef.Filesystems/AppleMFS/Info.cs
@@ -77,7 +77,7 @@ namespace DiscImageChef.Filesystems.AppleMFS
 
             mdb.drCrDate   = BigEndianBitConverter.ToUInt32(mdbSector, 0x002);
             mdb.drLsBkUp   = BigEndianBitConverter.ToUInt32(mdbSector, 0x006);
-            mdb.drAtrb     = BigEndianBitConverter.ToUInt16(mdbSector, 0x00A);
+            mdb.drAtrb     = (AppleCommon.VolumeAttributes)BigEndianBitConverter.ToUInt16(mdbSector, 0x00A);
             mdb.drNmFls    = BigEndianBitConverter.ToUInt16(mdbSector, 0x00C);
             mdb.drDirSt    = BigEndianBitConverter.ToUInt16(mdbSector, 0x00E);
             mdb.drBlLen    = BigEndianBitConverter.ToUInt16(mdbSector, 0x010);
@@ -98,10 +98,28 @@ namespace DiscImageChef.Filesystems.AppleMFS
             sb.AppendFormat("Creation date: {0}", DateHandlers.MacToDateTime(mdb.drCrDate)).AppendLine();
             sb.AppendFormat("Last backup date: {0}", DateHandlers.MacToDateTime(mdb.drLsBkUp)).AppendLine();
 
-            if((mdb.drAtrb & 0x80) == 0x80)
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.HardwareLock))
                 sb.AppendLine("Volume is locked by hardware.");
 
-            if((mdb.drAtrb & 0x8000) == 0x8000)
+            sb.AppendLine(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Unmounted) ? "Volume was unmonted."
+                              : "Volume is mounted.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.SparedBadBlocks))
+                sb.AppendLine("Volume has spared bad blocks.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.DoesNotNeedCache))
+                sb.AppendLine("Volume does not need cache.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.BootInconsistent))
+                sb.AppendLine("Boot volume is inconsistent.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.ReusedIds))
+                sb.AppendLine("There are reused CNIDs.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.Inconsistent))
+                sb.AppendLine("Volume is seriously inconsistent.");
+
+            if(mdb.drAtrb.HasFlag(AppleCommon.VolumeAttributes.SoftwareLock))
                 sb.AppendLine("Volume is locked by software.");
 
             sb.AppendFormat("{0} files on volume", mdb.drNmFls).AppendLine();
diff --git a/DiscImageChef.Filesystems/AppleMFS/Structs.cs b/DiscImageChef.Filesystems/AppleMFS/Structs.cs
index 2fc3567ad..fe4112722 100644
--- a/DiscImageChef.Filesystems/AppleMFS/Structs.cs
+++ b/DiscImageChef.Filesystems/AppleMFS/Structs.cs
@@ -51,7 +51,7 @@ namespace DiscImageChef.Filesystems.AppleMFS
             /// <summary>0x006, Volume last backup date</summary>
             public uint drLsBkUp;
             /// <summary>0x00A, Volume attributes</summary>
-            public ushort drAtrb;
+            public AppleCommon.VolumeAttributes drAtrb;
             /// <summary>0x00C, Volume number of files</summary>
             public ushort drNmFls;
             /// <summary>0x00E, First directory sector</summary>
diff --git a/DiscImageChef.Filesystems/AppleMFS/Super.cs b/DiscImageChef.Filesystems/AppleMFS/Super.cs
index 08c103f65..169e30ed1 100644
--- a/DiscImageChef.Filesystems/AppleMFS/Super.cs
+++ b/DiscImageChef.Filesystems/AppleMFS/Super.cs
@@ -69,7 +69,7 @@ namespace DiscImageChef.Filesystems.AppleMFS
 
             volMDB.drCrDate   = BigEndianBitConverter.ToUInt32(mdbBlocks, 0x002);
             volMDB.drLsBkUp   = BigEndianBitConverter.ToUInt32(mdbBlocks, 0x006);
-            volMDB.drAtrb     = BigEndianBitConverter.ToUInt16(mdbBlocks, 0x00A);
+            volMDB.drAtrb     = (AppleCommon.VolumeAttributes)BigEndianBitConverter.ToUInt16(mdbBlocks, 0x00A);
             volMDB.drNmFls    = BigEndianBitConverter.ToUInt16(mdbBlocks, 0x00C);
             volMDB.drDirSt    = BigEndianBitConverter.ToUInt16(mdbBlocks, 0x00E);
             volMDB.drBlLen    = BigEndianBitConverter.ToUInt16(mdbBlocks, 0x010);
diff --git a/DiscImageChef.Filesystems/DiscImageChef.Filesystems.csproj b/DiscImageChef.Filesystems/DiscImageChef.Filesystems.csproj
index 8e3bc3970..6c850d72a 100644
--- a/DiscImageChef.Filesystems/DiscImageChef.Filesystems.csproj
+++ b/DiscImageChef.Filesystems/DiscImageChef.Filesystems.csproj
@@ -55,6 +55,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AppleCommon\Consts.cs" />
+    <Compile Include="AppleCommon\Enums.cs" />
     <Compile Include="AppleCommon\Info.cs" />
     <Compile Include="AppleCommon\Structs.cs" />
     <Compile Include="AppleHFS\AppleHFS.cs" />