Download

From AutoItScript Wiki

The official production release of AutoIt3 is available here: http://www.autoitscript.com/autoit3/downloads.php

The current beta release is available here: http://www.autoitscript.com/autoit3/files/beta/autoit/

As with all beta releases, there may be some changes in new function syntax before reaching production. But sometimes a beta version takes a little time to reach production, so you may find the beta has what you need.

Fortunately, the install process is very simple so it's easy to change between different versions if necessary.

Some Useful stuff.