diff --git a/DDB.Bindings/DDB.Bindings.csproj b/DDB.Bindings/DDB.Bindings.csproj
index 9558306..46bf50d 100644
--- a/DDB.Bindings/DDB.Bindings.csproj
+++ b/DDB.Bindings/DDB.Bindings.csproj
@@ -7,11 +7,18 @@
     <SignAssembly>false</SignAssembly>
     <PackageLicenseExpression>MPL-2.0</PackageLicenseExpression>
     <Description>DroneDB native bindings</Description>
-    <AssemblyVersion>1.0.20.0</AssemblyVersion>
-    <FileVersion>1.0.20.0</FileVersion>
-    <Version>1.0.20</Version>
+    <AssemblyVersion>1.0.21.0</AssemblyVersion>
+    <FileVersion>1.0.21.0</FileVersion>
+    <Version>1.0.21</Version>
     <RepositoryUrl>https://github.com/DroneDB/DDB.Bindings</RepositoryUrl>
     <PackageProjectUrl>https://github.com/DroneDB/DDB.Bindings</PackageProjectUrl>
+    <ApplicationIcon />
+    <OutputType>Exe</OutputType>
+    <StartupObject />
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
   </PropertyGroup>
   
   <ItemGroup>
diff --git a/DDB.Bindings/DroneDB.cs b/DDB.Bindings/DroneDB.cs
index 02d0e9a..aa0c246 100644
--- a/DDB.Bindings/DroneDB.cs
+++ b/DDB.Bindings/DroneDB.cs
@@ -389,18 +389,18 @@ public static byte[] GenerateThumbnail(string filePath, int size)
 
         [DllImport("ddb", EntryPoint = "DDBTile")]
         static extern DDBError _GenerateTile(
-            [MarshalAs(UnmanagedType.LPStr)] string geotiffPath, int tz, int tx, int ty, out IntPtr outputTilePath, int tileSize, bool tms, bool forceRecreate);
+            [MarshalAs(UnmanagedType.LPStr)] string inputPath, int tz, int tx, int ty, out IntPtr outputTilePath, int tileSize, bool tms, bool forceRecreate);
 
-        public static string GenerateTile(string filePath, int tz, int tx, int ty, int tileSize, bool tms, bool forceRecreate = false)
+        public static string GenerateTile(string inputPath, int tz, int tx, int ty, int tileSize, bool tms, bool forceRecreate = false)
         {
 
-            if (filePath == null)
-                throw new ArgumentException("filePath is null");
+            if (inputPath == null)
+                throw new ArgumentException("inputPath is null");
 
             try
             {
 
-                if (_GenerateTile(filePath, tz, tx, ty, out var output, tileSize, tms, forceRecreate) !=
+                if (_GenerateTile(inputPath, tz, tx, ty, out var output, tileSize, tms, forceRecreate) !=
                     DDBError.DDBERR_NONE) throw new DDBException(GetLastError());
 
                 var res = Marshal.PtrToStringAnsi(output);
@@ -422,6 +422,39 @@ public static string GenerateTile(string filePath, int tz, int tx, int ty, int t
 
         }
 
+        [DllImport("ddb", EntryPoint = "DDBMemoryTile")]
+        static extern DDBError _GenerateMemoryTile(
+            [MarshalAs(UnmanagedType.LPStr)] string inputPath, int tz, int tx, int ty, out IntPtr outBuffer, out int outBufferSize, int tileSize, bool tms, bool forceRecreate, [MarshalAs(UnmanagedType.LPStr)] string inputPathHash);
+        public static byte[] GenerateMemoryTile(string inputPath, int tz, int tx, int ty, int tileSize, bool tms, bool forceRecreate = false, string inputPathHash = "")
+        {
+            if (inputPath == null)
+                throw new ArgumentException("inputPath is null");
+
+            try
+            {
+                Console.WriteLine(inputPath);
+                if (_GenerateMemoryTile(inputPath, tz, tx, ty, out var outBuffer, out var outBufferSize, tileSize, tms, forceRecreate, inputPathHash) !=
+                    DDBError.DDBERR_NONE) throw new DDBException(GetLastError());
+
+                var destBuf = new byte[outBufferSize];
+                Marshal.Copy(outBuffer, destBuf, 0, outBufferSize);
+
+                _DDBVSIFree(outBuffer);
+
+                return destBuf;
+
+            }
+            catch (EntryPointNotFoundException ex)
+            {
+                throw new DDBException($"Error in calling ddb lib: incompatible versions ({ex.Message})", ex);
+            }
+            catch (Exception ex)
+            {
+                throw new DDBException($"Error in calling ddb lib. Last error: \"{GetLastError()}\", check inner exception for details", ex);
+            }
+
+        }
+
         [DllImport("ddb", EntryPoint = "DDBSetTag")]
         static extern DDBError _SetTag([MarshalAs(UnmanagedType.LPStr)] string ddbPath, [MarshalAs(UnmanagedType.LPStr)] string newTag);
 
diff --git a/DDB.Tests/DroneDBTests.cs b/DDB.Tests/DroneDBTests.cs
index 88b75e0..10ca09e 100644
--- a/DDB.Tests/DroneDBTests.cs
+++ b/DDB.Tests/DroneDBTests.cs
@@ -476,6 +476,15 @@ public void GenerateTile_HappyPath_Ok()
             }
         }
 
+        [Test]
+        public void GenerateMemoryTile_HappyPath_Ok()
+        {
+            using var tempFile = new TempFile(TestGeoTiffUrl, BaseTestFolder);
+
+            var buffer = DroneDB.GenerateMemoryTile(tempFile.FilePath, 18, 64083, 92370, 256, true);
+            buffer.Length.Should().BeGreaterThan(0);
+        }
+
         [Test]
         public void Tag_HappyPath_Ok()
         {