diff --git a/InfoPrint/Features/MainFeature.cs b/InfoPrint/Features/MainFeature.cs
index 4e2260bb..9bb64c46 100644
--- a/InfoPrint/Features/MainFeature.cs
+++ b/InfoPrint/Features/MainFeature.cs
@@ -35,10 +35,8 @@ namespace InfoPrint.Features
         private const string _hashName = "hash";
         internal readonly FlagInput HashInput = new(_hashName, ["-c", "--hash"], "Output file hashes");
 
-#if NETCOREAPP
         private const string _jsonName = "json";
         internal readonly FlagInput JsonInput = new(_jsonName, ["-j", "--json"], "Print info as JSON");
-#endif
 
         #endregion
 
@@ -57,12 +55,10 @@ namespace InfoPrint.Features
         /// </summary>
         public bool Hash { get; private set; }
 
-#if NETCOREAPP
         /// <summary>
         /// Enable JSON output
         /// </summary>
         public bool Json { get; private set; }
-#endif
 
         public MainFeature()
             : base(DisplayName, _flags, _description)
@@ -72,9 +68,7 @@ namespace InfoPrint.Features
             Add(DebugInput);
             Add(HashInput);
             Add(FileOnlyInput);
-#if NETCOREAPP
             Add(JsonInput);
-#endif
         }
 
         /// <inheritdoc/>
@@ -84,9 +78,7 @@ namespace InfoPrint.Features
             Debug = GetBoolean(_debugName);
             Hash = GetBoolean(_hashName);
             FileOnly = GetBoolean(_fileOnlyName);
-#if NETCOREAPP
             Json = GetBoolean(_jsonName);
-#endif
 
             // Loop through the input paths
             for (int i = 0; i < Inputs.Count; i++)
@@ -187,7 +179,6 @@ namespace InfoPrint.Features
                     return;
                 }
 
-#if NETCOREAPP
                 // If we have the JSON flag
                 if (Json)
                 {
@@ -199,7 +190,6 @@ namespace InfoPrint.Features
                     jsw.WriteLine(serializedData);
                     jsw.Flush();
                 }
-#endif
 
                 // Create the output data
                 var builder = new StringBuilder();
diff --git a/README.MD b/README.MD
index 041bce85..37dda3a4 100644
--- a/README.MD
+++ b/README.MD
@@ -14,7 +14,7 @@ For the latest WIP build here: [Rolling Release](https://github.com/SabreTools/S
 
 ## InfoPrint
 
-**InfoPrint** is a reference implementation for the deserialization and printing features of the library, packaged as a standalone executable for all supported platforms. It will attempt to detect and display information about many supported file types, optionally both hashing the file and outputting the information to a JSON file (.NET Core 3.1 and above only).
+**InfoPrint** is a reference implementation for the deserialization and printing features of the library, packaged as a standalone executable for all supported platforms. It will attempt to detect and display information about many supported file types, optionally both hashing the file and outputting the information to a JSON file.
 
 ```text
 InfoPrint <options> file|directory ...
diff --git a/SabreTools.Wrappers/AACSMediaKeyBlock.Printing.cs b/SabreTools.Wrappers/AACSMediaKeyBlock.Printing.cs
index f5197456..6cf95229 100644
--- a/SabreTools.Wrappers/AACSMediaKeyBlock.Printing.cs
+++ b/SabreTools.Wrappers/AACSMediaKeyBlock.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/Atari7800Cart.Printing.cs b/SabreTools.Wrappers/Atari7800Cart.Printing.cs
index 5209bdb4..988905ac 100644
--- a/SabreTools.Wrappers/Atari7800Cart.Printing.cs
+++ b/SabreTools.Wrappers/Atari7800Cart.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/AtariLynxCart.Printing.cs b/SabreTools.Wrappers/AtariLynxCart.Printing.cs
index ed4361c4..5231b3a4 100644
--- a/SabreTools.Wrappers/AtariLynxCart.Printing.cs
+++ b/SabreTools.Wrappers/AtariLynxCart.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/BDPlusSVM.Printing.cs b/SabreTools.Wrappers/BDPlusSVM.Printing.cs
index 9f38a6af..99fcdfc0 100644
--- a/SabreTools.Wrappers/BDPlusSVM.Printing.cs
+++ b/SabreTools.Wrappers/BDPlusSVM.Printing.cs
@@ -8,6 +8,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/BFPK.Printing.cs b/SabreTools.Wrappers/BFPK.Printing.cs
index 6979974a..f4d6b151 100644
--- a/SabreTools.Wrappers/BFPK.Printing.cs
+++ b/SabreTools.Wrappers/BFPK.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/BSP.Printing.cs b/SabreTools.Wrappers/BSP.Printing.cs
index 654601b4..f0467160 100644
--- a/SabreTools.Wrappers/BSP.Printing.cs
+++ b/SabreTools.Wrappers/BSP.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/CFB.Printing.cs b/SabreTools.Wrappers/CFB.Printing.cs
index bcec7509..bf177f06 100644
--- a/SabreTools.Wrappers/CFB.Printing.cs
+++ b/SabreTools.Wrappers/CFB.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/CHD.Printing.cs b/SabreTools.Wrappers/CHD.Printing.cs
index 9ed86135..200aff3e 100644
--- a/SabreTools.Wrappers/CHD.Printing.cs
+++ b/SabreTools.Wrappers/CHD.Printing.cs
@@ -11,6 +11,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/CIA.Printing.cs b/SabreTools.Wrappers/CIA.Printing.cs
index 675b1ee1..da1d8e89 100644
--- a/SabreTools.Wrappers/CIA.Printing.cs
+++ b/SabreTools.Wrappers/CIA.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/FDS.Printing.cs b/SabreTools.Wrappers/FDS.Printing.cs
index 2df527bf..dca4aa93 100644
--- a/SabreTools.Wrappers/FDS.Printing.cs
+++ b/SabreTools.Wrappers/FDS.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/GCF.Printing.cs b/SabreTools.Wrappers/GCF.Printing.cs
index 4b8dae8b..1dcbee31 100644
--- a/SabreTools.Wrappers/GCF.Printing.cs
+++ b/SabreTools.Wrappers/GCF.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/GZip.Printing.cs b/SabreTools.Wrappers/GZip.Printing.cs
index 5426a0b7..d2818ae7 100644
--- a/SabreTools.Wrappers/GZip.Printing.cs
+++ b/SabreTools.Wrappers/GZip.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/IPrintable.cs b/SabreTools.Wrappers/IPrintable.cs
index 15a41911..b01ed3a8 100644
--- a/SabreTools.Wrappers/IPrintable.cs
+++ b/SabreTools.Wrappers/IPrintable.cs
@@ -7,12 +7,10 @@ namespace SabreTools.Wrappers
     /// </summary>
     public interface IPrintable
     {
-#if NETCOREAPP
         /// <summary>
         /// Export the item information as JSON
         /// </summary>
         public string ExportJSON();
-#endif
 
         /// <summary>
         /// Print information associated with a model
diff --git a/SabreTools.Wrappers/IRD.Printing.cs b/SabreTools.Wrappers/IRD.Printing.cs
index da1654d8..c7af9e60 100644
--- a/SabreTools.Wrappers/IRD.Printing.cs
+++ b/SabreTools.Wrappers/IRD.Printing.cs
@@ -8,6 +8,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/ISO9660.Printing.cs b/SabreTools.Wrappers/ISO9660.Printing.cs
index b67e5eb3..340a9ecf 100644
--- a/SabreTools.Wrappers/ISO9660.Printing.cs
+++ b/SabreTools.Wrappers/ISO9660.Printing.cs
@@ -12,6 +12,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/InstallShieldArchiveV3.Printing.cs b/SabreTools.Wrappers/InstallShieldArchiveV3.Printing.cs
index 98b6091e..b36ff253 100644
--- a/SabreTools.Wrappers/InstallShieldArchiveV3.Printing.cs
+++ b/SabreTools.Wrappers/InstallShieldArchiveV3.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/InstallShieldCabinet.Printing.cs b/SabreTools.Wrappers/InstallShieldCabinet.Printing.cs
index 2078fa91..cb9f4827 100644
--- a/SabreTools.Wrappers/InstallShieldCabinet.Printing.cs
+++ b/SabreTools.Wrappers/InstallShieldCabinet.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/LZKWAJ.Printing.cs b/SabreTools.Wrappers/LZKWAJ.Printing.cs
index 73507cbd..6d81e096 100644
--- a/SabreTools.Wrappers/LZKWAJ.Printing.cs
+++ b/SabreTools.Wrappers/LZKWAJ.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/LZQBasic.Printing.cs b/SabreTools.Wrappers/LZQBasic.Printing.cs
index e689e94b..fbecfff2 100644
--- a/SabreTools.Wrappers/LZQBasic.Printing.cs
+++ b/SabreTools.Wrappers/LZQBasic.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/LZSZDD.Printing.cs b/SabreTools.Wrappers/LZSZDD.Printing.cs
index 62f09f03..65821c19 100644
--- a/SabreTools.Wrappers/LZSZDD.Printing.cs
+++ b/SabreTools.Wrappers/LZSZDD.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/LinearExecutable.Printing.cs b/SabreTools.Wrappers/LinearExecutable.Printing.cs
index 6b0d1b86..2420d7f2 100644
--- a/SabreTools.Wrappers/LinearExecutable.Printing.cs
+++ b/SabreTools.Wrappers/LinearExecutable.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/MSDOS.Printing.cs b/SabreTools.Wrappers/MSDOS.Printing.cs
index d38a4e07..f9ab3f3a 100644
--- a/SabreTools.Wrappers/MSDOS.Printing.cs
+++ b/SabreTools.Wrappers/MSDOS.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/MicrosoftCabinet.Printing.cs b/SabreTools.Wrappers/MicrosoftCabinet.Printing.cs
index e20170a3..5281189a 100644
--- a/SabreTools.Wrappers/MicrosoftCabinet.Printing.cs
+++ b/SabreTools.Wrappers/MicrosoftCabinet.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/MoPaQ.Printing.cs b/SabreTools.Wrappers/MoPaQ.Printing.cs
index 0a0b53e7..05e6e095 100644
--- a/SabreTools.Wrappers/MoPaQ.Printing.cs
+++ b/SabreTools.Wrappers/MoPaQ.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/N3DS.Printing.cs b/SabreTools.Wrappers/N3DS.Printing.cs
index 11c1de91..fc487fb4 100644
--- a/SabreTools.Wrappers/N3DS.Printing.cs
+++ b/SabreTools.Wrappers/N3DS.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/NCF.Printing.cs b/SabreTools.Wrappers/NCF.Printing.cs
index 222e7b1b..8f9190b3 100644
--- a/SabreTools.Wrappers/NCF.Printing.cs
+++ b/SabreTools.Wrappers/NCF.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/NESCart.Printing.cs b/SabreTools.Wrappers/NESCart.Printing.cs
index 26e1dd6f..2b5563b9 100644
--- a/SabreTools.Wrappers/NESCart.Printing.cs
+++ b/SabreTools.Wrappers/NESCart.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/NewExecutable.Printing.cs b/SabreTools.Wrappers/NewExecutable.Printing.cs
index cbf75e0b..090dc33c 100644
--- a/SabreTools.Wrappers/NewExecutable.Printing.cs
+++ b/SabreTools.Wrappers/NewExecutable.Printing.cs
@@ -11,6 +11,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/Nitro.Printing.cs b/SabreTools.Wrappers/Nitro.Printing.cs
index ff9c20e7..0ab411e3 100644
--- a/SabreTools.Wrappers/Nitro.Printing.cs
+++ b/SabreTools.Wrappers/Nitro.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/OperaFS.Printing.cs b/SabreTools.Wrappers/OperaFS.Printing.cs
index 53563a47..967cd68f 100644
--- a/SabreTools.Wrappers/OperaFS.Printing.cs
+++ b/SabreTools.Wrappers/OperaFS.Printing.cs
@@ -11,6 +11,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <summary>
diff --git a/SabreTools.Wrappers/PAK.Printing.cs b/SabreTools.Wrappers/PAK.Printing.cs
index 12b274c6..cc51d88b 100644
--- a/SabreTools.Wrappers/PAK.Printing.cs
+++ b/SabreTools.Wrappers/PAK.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PFF.Printing.cs b/SabreTools.Wrappers/PFF.Printing.cs
index 7efa505c..7d6a7005 100644
--- a/SabreTools.Wrappers/PFF.Printing.cs
+++ b/SabreTools.Wrappers/PFF.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PIC.Printing.cs b/SabreTools.Wrappers/PIC.Printing.cs
index 6197bcca..d42b3487 100644
--- a/SabreTools.Wrappers/PIC.Printing.cs
+++ b/SabreTools.Wrappers/PIC.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PKZIP.Printing.cs b/SabreTools.Wrappers/PKZIP.Printing.cs
index 91d55d78..c15096f8 100644
--- a/SabreTools.Wrappers/PKZIP.Printing.cs
+++ b/SabreTools.Wrappers/PKZIP.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PlayJAudioFile.Printing.cs b/SabreTools.Wrappers/PlayJAudioFile.Printing.cs
index caeeddb8..200a79ca 100644
--- a/SabreTools.Wrappers/PlayJAudioFile.Printing.cs
+++ b/SabreTools.Wrappers/PlayJAudioFile.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PlayJPlaylist.Printing.cs b/SabreTools.Wrappers/PlayJPlaylist.Printing.cs
index b246e742..b8fd350c 100644
--- a/SabreTools.Wrappers/PlayJPlaylist.Printing.cs
+++ b/SabreTools.Wrappers/PlayJPlaylist.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/PortableExecutable.Printing.cs b/SabreTools.Wrappers/PortableExecutable.Printing.cs
index 74510ba2..807fa541 100644
--- a/SabreTools.Wrappers/PortableExecutable.Printing.cs
+++ b/SabreTools.Wrappers/PortableExecutable.Printing.cs
@@ -19,6 +19,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/QD.Printing.cs b/SabreTools.Wrappers/QD.Printing.cs
index ffa618c3..063aaddf 100644
--- a/SabreTools.Wrappers/QD.Printing.cs
+++ b/SabreTools.Wrappers/QD.Printing.cs
@@ -8,6 +8,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/Quantum.Printing.cs b/SabreTools.Wrappers/Quantum.Printing.cs
index 040d8c88..8653b1f5 100644
--- a/SabreTools.Wrappers/Quantum.Printing.cs
+++ b/SabreTools.Wrappers/Quantum.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/SFFS.Printing.cs b/SabreTools.Wrappers/SFFS.Printing.cs
index 54d8a8f1..c37c5f1a 100644
--- a/SabreTools.Wrappers/SFFS.Printing.cs
+++ b/SabreTools.Wrappers/SFFS.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/SGA.Printing.cs b/SabreTools.Wrappers/SGA.Printing.cs
index f2645acb..e45d3305 100644
--- a/SabreTools.Wrappers/SGA.Printing.cs
+++ b/SabreTools.Wrappers/SGA.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/STFS.Printing.cs b/SabreTools.Wrappers/STFS.Printing.cs
index 0eea3a04..6448d8ba 100644
--- a/SabreTools.Wrappers/STFS.Printing.cs
+++ b/SabreTools.Wrappers/STFS.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/SecuROMDFA.Printing.cs b/SabreTools.Wrappers/SecuROMDFA.Printing.cs
index cccbe1d7..0bd0bb69 100644
--- a/SabreTools.Wrappers/SecuROMDFA.Printing.cs
+++ b/SabreTools.Wrappers/SecuROMDFA.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/SecuROMMatroschkaPackage.Printing.cs b/SabreTools.Wrappers/SecuROMMatroschkaPackage.Printing.cs
index d296170b..dbb5dbb3 100644
--- a/SabreTools.Wrappers/SecuROMMatroschkaPackage.Printing.cs
+++ b/SabreTools.Wrappers/SecuROMMatroschkaPackage.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/TapeArchive.Printing.cs b/SabreTools.Wrappers/TapeArchive.Printing.cs
index 70523a2c..7d8c3ab5 100644
--- a/SabreTools.Wrappers/TapeArchive.Printing.cs
+++ b/SabreTools.Wrappers/TapeArchive.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/VBSP.Printing.cs b/SabreTools.Wrappers/VBSP.Printing.cs
index 1086e436..890e3d68 100644
--- a/SabreTools.Wrappers/VBSP.Printing.cs
+++ b/SabreTools.Wrappers/VBSP.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/VPK.Printing.cs b/SabreTools.Wrappers/VPK.Printing.cs
index 2d8893c6..1afb9f2b 100644
--- a/SabreTools.Wrappers/VPK.Printing.cs
+++ b/SabreTools.Wrappers/VPK.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/WAD3.Printing.cs b/SabreTools.Wrappers/WAD3.Printing.cs
index e8ee1c31..b1edfffc 100644
--- a/SabreTools.Wrappers/WAD3.Printing.cs
+++ b/SabreTools.Wrappers/WAD3.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/WiseOverlayHeader.Printing.cs b/SabreTools.Wrappers/WiseOverlayHeader.Printing.cs
index 1d736734..7d2ea1d7 100644
--- a/SabreTools.Wrappers/WiseOverlayHeader.Printing.cs
+++ b/SabreTools.Wrappers/WiseOverlayHeader.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/WiseScript.Printing.cs b/SabreTools.Wrappers/WiseScript.Printing.cs
index ee49cff7..8e3178c1 100644
--- a/SabreTools.Wrappers/WiseScript.Printing.cs
+++ b/SabreTools.Wrappers/WiseScript.Printing.cs
@@ -12,6 +12,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/WiseSectionHeader.Printing.cs b/SabreTools.Wrappers/WiseSectionHeader.Printing.cs
index 0129c8d8..258c8de6 100644
--- a/SabreTools.Wrappers/WiseSectionHeader.Printing.cs
+++ b/SabreTools.Wrappers/WiseSectionHeader.Printing.cs
@@ -8,6 +8,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/WrapperBase.cs b/SabreTools.Wrappers/WrapperBase.cs
index a272759b..a3b48677 100644
--- a/SabreTools.Wrappers/WrapperBase.cs
+++ b/SabreTools.Wrappers/WrapperBase.cs
@@ -36,8 +36,8 @@ namespace SabreTools.Wrappers
         /// </summary>
         protected readonly ReadOnlyViewStream _dataSource;
 
-#if NETCOREAPP
 #pragma warning disable IDE1006 // Naming Styles
+#if NETCOREAPP
         /// <summary>
         /// JSON serializer options for output printing
         /// </summary>
@@ -56,8 +56,26 @@ namespace SabreTools.Wrappers
                 return serializer;
             }
         }
-#pragma warning restore IDE1006
+#else
+        /// <summary>
+        /// JSON serializer options for output printing
+        /// </summary>
+        protected static Newtonsoft.Json.JsonSerializerSettings _jsonSerializerOptions
+        {
+            get
+            {
+                var serializer = new Newtonsoft.Json.JsonSerializerSettings
+                {
+                    Formatting = Newtonsoft.Json.Formatting.Indented,
+                };
+                // TODO: Figure out how to port ConcreteAbstractSerializer
+                // TODO: Figure out how to port ConcreteInterfaceSerializer
+                serializer.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
+                return serializer;
+            }
+        }
 #endif
+#pragma warning restore IDE1006
 
         /// <summary>
         /// Lock for accessing <see cref="_dataSource"/>
diff --git a/SabreTools.Wrappers/XDVDFS.Printing.cs b/SabreTools.Wrappers/XDVDFS.Printing.cs
index 334d060a..cc77969c 100644
--- a/SabreTools.Wrappers/XDVDFS.Printing.cs
+++ b/SabreTools.Wrappers/XDVDFS.Printing.cs
@@ -10,6 +10,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XMID.Printing.cs b/SabreTools.Wrappers/XMID.Printing.cs
index aa5ed02e..73f5c4fd 100644
--- a/SabreTools.Wrappers/XMID.Printing.cs
+++ b/SabreTools.Wrappers/XMID.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XRD.Printing.cs b/SabreTools.Wrappers/XRD.Printing.cs
index d7d5b22f..f895653b 100644
--- a/SabreTools.Wrappers/XRD.Printing.cs
+++ b/SabreTools.Wrappers/XRD.Printing.cs
@@ -8,6 +8,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XZ.Printing.cs b/SabreTools.Wrappers/XZ.Printing.cs
index 16b68778..039310c0 100644
--- a/SabreTools.Wrappers/XZ.Printing.cs
+++ b/SabreTools.Wrappers/XZ.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XZP.Printing.cs b/SabreTools.Wrappers/XZP.Printing.cs
index 7d19d0fe..f26031be 100644
--- a/SabreTools.Wrappers/XZP.Printing.cs
+++ b/SabreTools.Wrappers/XZP.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XboxExecutable.Printing.cs b/SabreTools.Wrappers/XboxExecutable.Printing.cs
index 1b5b207a..8641598a 100644
--- a/SabreTools.Wrappers/XboxExecutable.Printing.cs
+++ b/SabreTools.Wrappers/XboxExecutable.Printing.cs
@@ -11,6 +11,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XboxISO.Printing.cs b/SabreTools.Wrappers/XboxISO.Printing.cs
index e4954700..120236fb 100644
--- a/SabreTools.Wrappers/XboxISO.Printing.cs
+++ b/SabreTools.Wrappers/XboxISO.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XeMID.Printing.cs b/SabreTools.Wrappers/XeMID.Printing.cs
index a50d7406..176a4229 100644
--- a/SabreTools.Wrappers/XeMID.Printing.cs
+++ b/SabreTools.Wrappers/XeMID.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/XenonExecutable.Printing.cs b/SabreTools.Wrappers/XenonExecutable.Printing.cs
index 9546d7d0..6d01a38e 100644
--- a/SabreTools.Wrappers/XenonExecutable.Printing.cs
+++ b/SabreTools.Wrappers/XenonExecutable.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>
diff --git a/SabreTools.Wrappers/ZArchive.Printing.cs b/SabreTools.Wrappers/ZArchive.Printing.cs
index e5b27e02..002dc057 100644
--- a/SabreTools.Wrappers/ZArchive.Printing.cs
+++ b/SabreTools.Wrappers/ZArchive.Printing.cs
@@ -9,6 +9,9 @@ namespace SabreTools.Wrappers
 #if NETCOREAPP
         /// <inheritdoc/>
         public string ExportJSON() => System.Text.Json.JsonSerializer.Serialize(Model, _jsonSerializerOptions);
+#else
+        /// <inheritdoc/>
+        public string ExportJSON() => Newtonsoft.Json.JsonConvert.SerializeObject(Model, _jsonSerializerOptions);
 #endif
 
         /// <inheritdoc/>