O.D.I.N. is now on Quest Portal: the agent file as a free template. The dice buttons roll white and coloured d6 and count the successes for you.
Quest Portal runs in the browser and its basic tier is free. The template comes in English as "O.D.I.N. Agent File" and in German as "O.D.I.N. Agentenakte". Every way to play O.D.I.N. online is on one page.