After acquiring Instantiations in August, Google are relaunching several former Instantiations products under the Google brand name - and making them available to developers free of charge.

The products include the Eclipse-based GWT Designer, which enables Java developers to create Ajax user interfaces with Google Web Toolkit (GWT) and the CodePro AnalytiX automated software code quality and security analysis tool. WindowBuilder Pro and WindowTester Pro are also being made available at no charge.

According to the blog, the next step is to integrate Instantiations technology with the Google Plugin for Eclipse (GPE).