The purpose of the software is to extract a portion from the selected channels, contained in a DTMUX record (on disk) compliant with DTMUX format or with IRIG106 format (Chapter 10 from version 2007) to save data on binary, float, Excel, Wave, Video or DTMUX file. These files are compatible with most of the scientific software like MATLAB, SCILAB, LABVIEW, FDA 2.1 and many others else. These analogical channels could be displayed on a sheet: time or frequential curves.