This IDL software is used for display and analysis of the science data. It can read and write FITS format Spectral and Visible Light Data Files, display the 2D spectral data, carry out the calibration procedures to correct for instrument response, perform wavelength and pointing calibrations, and transform the science data into physical units (), and perform some basic functions for measuring line profiles and intensities. Software will also be available to transform a set of spectra covering different radial and roll positions into images, including the daily images to be provided to the Experimenters Control System (ECS) as part of the Summary Data. The Data Analysis Software will be used at various sites including Experiment Operations Facility (EOF) and Experiment Analysis Facility (EAF) at Goddard Space Flight Center, the Data Reduction and Analysis Facility (DRAF) at SAO, the Italian and Swiss Data Centers, MEDOC, and other co-investigator institutes. It is more fully described in Data Processing Software Requirements for the Ultraviolet Coronagraph Spectrometer. It will require the Calibration Files listed in the previous paragraph, as well as the final Orbit/Attitude files supplied by NASA to determine the pointing from the instrumental parameters and to wavelength and flux calibrate the Spectral Data Files.