diff --git a/run-tests.bat b/run-tests.bat
new file mode 100644
index 0000000..4650516
--- /dev/null
+++ b/run-tests.bat
@@ -0,0 +1,16 @@
+@echo off
+REM Run tests on Windows.
+REM
+REM To run these tests, you should set up your Windows machine with the same
+REM paths that are used in AppVeyor.
+
+set tests=test/*.vader test/*/*.vader test/*/*/*.vader test/*/*/*/*.vader
+
+REM Use the first argument for selecting tests to run.
+if not "%1"=="" set tests=%1
+
+set VADER_OUTPUT_FILE=%~dp0\vader_output
+type nul > "%VADER_OUTPUT_FILE%"
+C:\vim\vim\vim80\vim.exe -u test/vimrc "+Vader! %tests%"
+type "%VADER_OUTPUT_FILE%"
+del "%VADER_OUTPUT_FILE%"