Many programs are on the marked dealing with metaanalyses, but idv now offers the only program in which you get a forest plot with one mouse click (and, if desired, a similar forest plot of about 10 other effect size measures, e.g. Standardized Difference to Mann-Whitney Effect size to Odds Ratio to Maximum Difference to Number-Needed-to-Treat)
Confirmatory studies (proof of efficacy and safety) need robust procedures. Therefore, idv makes now robust procedures and conversions to other known procedures available (effect size measures and confidence measures).