June 2021 We are very sad to report that Tibor Koritsanszky passed away on 2nd June 2021 in an accident. His presence and efforts for the XD project will be sorely missed. Anatoliy Volkov will now be handling the XD registration and bug reports.

July 2016 A new version XD2016 is now available for general download (only for Windows & Linux64 platforms)

July 2015 A new version XD2015 is now available for general download (only for Windows and Linux64 platforms)

February 2015 An Asian Charge Density Workshop took place in February 2015 in Bangalore, INDIA.

September 3-6, 2007 A very successful workshop on XD2006 has recently taken place in Park-Hotel, San Michele, ITALY, 3-6 September, 2007.

October 4, 2006 A new version of XD, called XD2006 is now released. Please see the Introduction to XD2006 for further details. Version 4.10 of the program is no longer available.