diff --git a/.github/workflows/windows_build.yml b/.github/workflows/windows_build.yml
index 1e7a8c5f..f00b74f4 100644
--- a/.github/workflows/windows_build.yml
+++ b/.github/workflows/windows_build.yml
@@ -27,3 +27,7 @@ jobs:
         with:
           name: Tahoma2D-win.zip
           path: toonz\build\Tahoma2D-win.zip
+      - uses: actions/upload-artifact@v1
+        with:
+          name: debug-symbols.zip
+          path: toonz\build\debug-symbols.zip
diff --git a/ci-scripts/windows/tahoma-buildpkg.bat b/ci-scripts/windows/tahoma-buildpkg.bat
index 1840268d..80234c79 100644
--- a/ci-scripts/windows/tahoma-buildpkg.bat
+++ b/ci-scripts/windows/tahoma-buildpkg.bat
@@ -10,6 +10,10 @@ echo ">>> Copy and configure Tahoma2D installation"
 
 copy /y RelWithDebInfo\*.* Tahoma2D
 
+REM Remove PDB and ILK files
+del Tahoma2D\*.pdb
+del Tahoma2D\*.ilk
+
 copy /Y ..\..\thirdparty\freeglut\bin\x64\freeglut.dll Tahoma2D
 copy /Y ..\..\thirdparty\glew\glew-1.9.0\bin\64bit\glew32.dll Tahoma2D
 copy /Y ..\..\thirdparty\libmypaint\dist\64\libiconv-2.dll Tahoma2D
@@ -70,4 +74,21 @@ echo ">>> Creating Tahoma2D Windows package"
 IF EXIST Tahoma2D-win.zip del Tahoma2D-win.zip
 7z a Tahoma2D-win.zip Tahoma2D
 
+IF EXIST ..\..\..\tahoma2d_symbols (
+   echo ">>> Saving debugging symbols"
+   for /f "tokens=1-4 delims=/ " %%i in ("%date%") do (
+     set dow=%%i
+     set month=%%j
+     set day=%%k
+     set year=%%l
+   )
+   set DATEDIR="%year%-%month%-%day%"
+   mkdir ..\..\..\tahoma2d_symbols\%DATEDIR%
+   copy /y RelWithDebInfo\*.* ..\..\..\tahoma2d_symbols\%DATEDIR%
+) else (
+   echo ">>> Creating debugging symbols package"
+   IF EXIST debug-symbols.zip del debug-symbols.zip
+   7z a debug-symbols.zip RelWithDebInfo\*.*
+)
+
 cd ../..