diff --git a/PCK-Studio/Classes/IO/Model/ModelReader.cs b/PCK-Studio/Classes/IO/Model/ModelFileReader.cs
similarity index 100%
rename from PCK-Studio/Classes/IO/Model/ModelReader.cs
rename to PCK-Studio/Classes/IO/Model/ModelFileReader.cs
diff --git a/PCK-Studio/Classes/IO/Model/ModelFileWriter.cs b/PCK-Studio/Classes/IO/Model/ModelFileWriter.cs
new file mode 100644
index 00000000..d6b55258
--- /dev/null
+++ b/PCK-Studio/Classes/IO/Model/ModelFileWriter.cs
@@ -0,0 +1,80 @@
+using PckStudio.Classes.FileTypes;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PckStudio.Classes.IO.Model
+{
+    internal class ModelWriter : StreamDataWriter
+    {
+        private ModelFile _modelFile;
+        public static void Write(Stream stream, ModelFile modelFile)
+        {
+            new ModelWriter(modelFile, false).WriteToStream(stream);
+        }
+
+        public ModelWriter(ModelFile modelFile, bool littleEndian) : base(littleEndian)
+        {
+            _modelFile = modelFile;
+        }
+
+        protected override void WriteToStream(Stream stream)
+        {
+            int version = 0;
+            WriteInt(stream, version);
+            WriteInt(stream, _modelFile.Models.Count);
+            foreach (var model in _modelFile.Models)
+            {
+                WriteString(stream, model.name);
+                WriteInt(stream, model.textureSize.Width);
+                WriteInt(stream, model.textureSize.Height);
+                WriteInt(stream, model.parts.Count);
+                foreach (var part in model.parts)
+                {
+                    WriteString(stream, part.name);
+                    WriteFloat(stream, part.position.x);
+                    WriteFloat(stream, part.position.y);
+                    WriteFloat(stream, part.position.z);
+                    
+                    WriteFloat(stream, part.rotation.yaw);
+                    WriteFloat(stream, part.rotation.pitch);
+                    WriteFloat(stream, part.rotation.roll);
+
+                    if (version > 0)
+                    {
+                        WriteFloat(stream, 0.0f);
+                        WriteFloat(stream, 0.0f);
+                        WriteFloat(stream, 0.0f);
+                    }
+
+                    WriteInt(stream, part.Boxes.Count);
+                    foreach (var box in part.Boxes)
+                    {
+                        WriteFloat(stream, box.Position.x);
+                        WriteFloat(stream, box.Position.y);
+                        WriteFloat(stream, box.Position.z);
+                        
+                        WriteInt(stream, box.Size.width);
+                        WriteInt(stream, box.Size.height);
+                        WriteInt(stream, box.Size.length);
+
+                        WriteFloat(stream, box.U);
+                        WriteFloat(stream, box.V);
+                        WriteFloat(stream, box.Scale);
+
+                        WriteBool(stream, box.Mirror);
+                    }
+                }
+            }
+        }
+
+        private void WriteString(Stream stream, string s)
+        {
+            WriteShort(stream, (short)s.Length);
+            WriteString(stream, s, Encoding.ASCII);
+        }
+    }
+}
diff --git a/PCK-Studio/PckStudio.csproj b/PCK-Studio/PckStudio.csproj
index 25d7630c..51fc0d04 100644
--- a/PCK-Studio/PckStudio.csproj
+++ b/PCK-Studio/PckStudio.csproj
@@ -151,7 +151,8 @@
     <Compile Include="Classes\IO\Behaviour\BehavioursReader.cs" />
     <Compile Include="Classes\IO\CSMB\CSMBFileReader.cs" />
     <Compile Include="Classes\IO\CSMB\CSMBFileWriter.cs" />
-    <Compile Include="Classes\IO\Model\ModelReader.cs" />
+    <Compile Include="Classes\IO\Model\ModelFileReader.cs" />
+    <Compile Include="Classes\IO\Model\ModelFileWriter.cs" />
     <Compile Include="Classes\IO\PCK\PCKAudioFileReader.cs" />
     <Compile Include="Classes\IO\PCK\PCKAudioFileWriter.cs" />
     <Compile Include="Classes\IO\COL\COLFileReader.cs" />