LOD 400 Modeling Automation in Revit® Welcome to evaluate our products within 14 days free of charge. To access software download page, please complete and submit the form below. * Free trial is not allowed with a Gmail, Yahoo or Hotmail email addresses. Please use your email containing company’s domain name. * - required fields (including country code) Send Thank you for your filling the trial request form.You will be redirected to download page.