Whiteley Research offers the XicTools software products: Xic is a graphical editor and design tool for integrated circuit mask layout, schematic capture, and much more. WRspice is a companion circuit simulation tool. XicII is a powerful yet inexpensive physical layout editor based in Xic technology. Versions of these products are available for Linux, FreeBSD, Apple OS X, and Microsoft Windows. Sun Solaris support has been provided historically but is being discontinued due to lack of customer interest. Please contact Whiteley Research if you need Solaris. This site provides information about these products, and contains the distribution point for the software packages.