Convert Omicron EIS files (VAMAS) and Omicron Presenter (SPECTRA) files into ASCII files. XPS performs xps full background subtraction and multi-peak fitting.
This program requires GnuPlot. Released under GPL.
version 2.0 (10/26/2009)

Linux, MS Windows, MacOSX, other POSIX
Ubuntu package (.deb): i386 amd64

(Version 1.2.1 and lower has some critical bugs in the main algorithm, 
so upgrade to version 1.2.11 or higher is strongly recommended)