diff --git a/GetSHA256.ps1 b/GetSHA256.ps1
new file mode 100644
index 00000000..6cea9d0b
--- /dev/null
+++ b/GetSHA256.ps1
@@ -0,0 +1,5 @@
+param([string]$file)
+$hash = [Security.Cryptography.HashAlgorithm]::Create( "SHA256" )
+$stream = ([IO.StreamReader]$file).BaseStream
+-join ($hash.ComputeHash($stream) | ForEach { "{0:X2}" -f $_ })
+$stream.Close()