diff --git a/sign.bat b/sign.bat
new file mode 100644
index 0000000..0aaa8d0
--- /dev/null
+++ b/sign.bat
@@ -0,0 +1,16 @@
+@echo off
+
+setlocal enabledelayedexpansion
+set BUILDDIR=%~dp0
+
+call :sign hr-apple || goto :error
+call :sign sl-apple || goto :error
+exit /b 0
+
+:sign
+	set BASENAME=%1
+	signtool.exe sign /sha1 "%ManifestCertificateThumbprint%" /fd sha256 /tr "%ManifestTimestampRFC3161Url%" /td sha256 "%BUILDDIR%%BASENAME%\amd64\%BASENAME%.dll" "%BUILDDIR%%BASENAME%\i386\%BASENAME%.dll" "%BUILDDIR%%BASENAME%\ia64\%BASENAME%.dll" "%BUILDDIR%%BASENAME%\wow64\%BASENAME%.dll" "%BUILDDIR%%BASENAME%\%BASENAME%_amd64.msi" "%BUILDDIR%%BASENAME%\%BASENAME%_i386.msi" "%BUILDDIR%%BASENAME%\%BASENAME%_ia64.msi"
+	goto :eof
+
+:error
+	cmd /c exit %errorlevel%