Thank you for being interested in XTAP. If you want to obtain the regular version of XTAP which does not have any restrictions, send an email to xtap@criepi.denken.or.jp with a massage requesting the regular version of XTAP. This will start your licensing process. After submitting a license agreement to Central Research Institute of Electric Power Industry (CRIEPI), you will obtain the regular version of XTAP. Note that the regular version of XTAP is free of charge.