Order this plugin if you want to use Twixtor from within Softimage XSI 4.0 or later. See our "pricing and compatibility" subsection for Twixtor on our website for any questions about licensing policy or pricing questions. Twixtor for Softimage XSI Full License, Linux or Windows $695.00 Twixtor for Softimage XSI, render-only license for Windows or Linux $165.00