Download of REXEL-DISP 1.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following version: 1.2 is the most frequently downloaded one by the program users.
This free PC program is compatible with Windows XP/7/8/10/11 environment, 32-bit version. Rexel_disp.exe is the default file name to indicate the REXEL-DISP installer. The actual developer of the free software is ReLUIS. We recommend checking the downloaded files with any free antivirus. REXEL-DISP relates to Education Tools.
From the developer:
REXEL-DISP is a free app that allows you to select suites of natural accelerograms compatible with displacement spectra of NTC '08 and EC8. This application was developed in MATLAB environment; for it use the MATLAB Component Runtime (MCR) 711 is required.
You may want to check out more software, such as SatCalc, MathMatic or ChemDBsoft Lite Demo, which might be related to REXEL-DISP.