XJTAG version 2.5 features a free layout viewer. The XJTAG Layout Viewer works in conjunction with XJDeveloper and XJRunner. XJDeveloper enables engineers to quickly and easily set up and run tests on a circuit and create and customize tests to their requirements. XJRunner is a specialized run-time environment for testing. It includes a range of features that are useful for engineers in debugging, testing and doing repair work.