Download of TOPALi 2.5.09.01 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The following version: 2.5 is the most frequently downloaded one by the program users.
This free Mac app was originally developed by Biomathematics & Statistics Scotland. TOPALi for Mac lies within Education Tools, more precisely Science. We recommend checking the downloaded files with any free antivirus. The TOPALi installer is commonly called InstallTOPALi.dmg.
From the developer:
There are a growing number of biological questions that can be answered by analysing multiple sequence alignment data. We have extended the original TOPALi Java application, beyond recombination detection, to launch a range of statistical and evolutionary analyses of multiple sequence alignments as web services.
You may want to check out more software for Mac, such as sciatrope, Analytics to Earth or TreeView X, which might be similar to TOPALi.
Science Tools