Product support MS SQL server versions 2005, 2008, 2012 with Reporting services installed on it.
You can find the download links to Express versions below:
MS SQL server 2005 Express with Advanced Services:
MS SQL server 2008R2 Express with Advanced Services:
MS SQL server 2012 Express with Advanced Services (ENUx64SQLEXPRADV_x64_ENU.exe):
To install and configure them properly you can use the followingdocumentation: