You can download MetaStat 1.5 from our software library for free. The following version: 1.5 is the most frequently downloaded one by the program users. The actual developer of the free program is ERIC/AE. MetaStat lies within Education Tools, more precisely Science Tools.
From the developer:
Meta-Stat is a DOS-based computer program that automates the many complex tasks that are required to perform a meta-analysis.
You may want to check out more software, such as JMatPro, which might be similar to MetaStat.