diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 31648f0..20af945 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -228,7 +228,10 @@ jobs:
         mv "libusbK-tmp/${LIBUSBK_VERSION}" libusbK
         mv "${LIBUSBK_WDFCOINSTALLER}" "${LIBUSBK_WDFCOINSTALLER_RENAMED}"
 
-    - name: Set up MSYS2
+    - name: Install dependencies (choco)
+      run: choco install nsis.portable
+
+    - name: Install dependencies (msys2)
       uses: msys2/setup-msys2@v2
       with:
         msystem: MINGW64
@@ -253,11 +256,20 @@ jobs:
       run: |
         make palera1n_mingw WITH_STATIC=1 WITH_GUI=1 BUILD_TYPE=Release JOBS=$(nproc)
         strip -s build/palera1n.exe
+    
+    - name: Package
+      run: |
+        mkdir -p dist\installer
+        copy build\*.exe dist\installer\
+        copy build\*.dll dist\installer\
+        copy packaging\installer.nsi dist\installer\
+        copy resources\palera1n.ico dist\installer\icon.ico
+        makensis dist\installer\installer.nsi
+        move dist\installer\installer.exe dist\palera1n-windows-x86_64-setup.exe
 
     - name: Upload
       uses: actions/upload-artifact@v4
       with:
         name: palera1n-windows-x86_64
         path: |
-          build/*.exe
-          build/*.dll
+          dist/palera1n-windows-x86_64-setup.exe
diff --git a/packaging/installer.nsi b/packaging/installer.nsi
new file mode 100644
index 0000000..031bb00
--- /dev/null
+++ b/packaging/installer.nsi
@@ -0,0 +1,87 @@
+;===========================================================
+; Modern NSIS Installer for a Single EXE (64-bit)
+;===========================================================
+
+!define APPNAME "palera1n"
+!define APPEXE  "palera1n.exe"
+!define COMPANY "palera1n"
+
+Name "${APPNAME}"
+BrandingText "${APPNAME} Setup"
+
+OutFile "installer.exe"
+
+RequestExecutionLevel admin
+InstallDir "$PROGRAMFILES64\${APPNAME}"
+InstallDirRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "InstallLocation"
+
+;-----------------------------------------------------------
+; Modern UI 2
+;-----------------------------------------------------------
+!include "MUI2.nsh"
+
+!define MUI_ABORTWARNING
+!define MUI_ICON "icon.ico"
+!define MUI_UNICON "icon.ico"
+
+;-----------------------------------------------------------
+; Installer Pages
+;-----------------------------------------------------------
+!insertmacro MUI_PAGE_WELCOME
+!insertmacro MUI_PAGE_DIRECTORY
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_PAGE_FINISH
+
+;-----------------------------------------------------------
+; Uninstaller Pages
+;-----------------------------------------------------------
+!insertmacro MUI_UNPAGE_WELCOME
+!insertmacro MUI_UNPAGE_CONFIRM
+!insertmacro MUI_UNPAGE_INSTFILES
+!insertmacro MUI_UNPAGE_FINISH
+
+!insertmacro MUI_LANGUAGE "English"
+
+;===========================================================
+; Installer Section
+;===========================================================
+Section "Install"
+
+    SetOutPath "$INSTDIR"
+    File "${APPEXE}"
+    File "*.dll"
+
+    ; Start Menu entries
+    CreateDirectory "$SMPROGRAMS\${APPNAME}"
+    CreateShortcut "$SMPROGRAMS\${APPNAME}\${APPNAME}.lnk" "$INSTDIR\${APPEXE}"
+
+    CreateShortcut "$DESKTOP\${APPNAME}.lnk" "$INSTDIR\${APPEXE}"
+
+    WriteUninstaller "$INSTDIR\Uninstall.exe"
+
+    ; 64-bit registry uninstall entry
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayName" "${APPNAME}"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "Publisher" "${COMPANY}"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "InstallLocation" "$INSTDIR"
+    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "UninstallString" "$INSTDIR\Uninstall.exe"
+    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoModify" 1
+    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoRepair" 1
+
+SectionEnd
+
+;===========================================================
+; Uninstaller Section
+;===========================================================
+Section "Uninstall"
+
+    Delete "$DESKTOP\${APPNAME}.lnk"
+    Delete "$SMPROGRAMS\${APPNAME}\${APPNAME}.lnk"
+    RMDir "$SMPROGRAMS\${APPNAME}"
+
+    ; Delete all files
+    Delete "$INSTDIR\*.*"
+    RMDir /r "$INSTDIR"
+
+    DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}"
+
+SectionEnd