The latest version available is Waters/Supremica IDE 2.7.1, built 12/01/2022 10:04:19 AM NZDT. For older versions, please see the archive.
To install Waters/Supremica, please download and extract the archive most appropriate for your operating system, and follow the instructions in the README file. Please note that the 32- or 64-bit versions refer to the version of your Java Virtual Machine, which may or may not be the same as your operating system.