Our website provides a free download of ECOSAR 1.10. The most popular versions among ECOSAR users are 1.1 and 1.0. This free software is an intellectual property of US Environmental Protection Agency. Ecowinnt.exe is the frequent file name to indicate this program's installer. ECOSAR is categorized as Education Tools. Our antivirus check shows that this download is clean.
From the developer:
The Ecological Structure Activity Relationships (ECOSAR) Class Program is a computerized predictive system that estimates aquatic toxicity. The program estimates a chemical's acute (short-term) toxicity and chronic (long-term or delayed) toxicity to aquatic organisms such as fish, aquatic invertebrates, and aquatic plants by using computerized Structure Activity Relationships (SARs).
You may want to check out more software, such as StatPlus 2007 or Foucault, which might be related to ECOSAR.