What Is the Latest AutoIt Version and What Changed?

The latest AutoIt release is v3.3.18.0, published on September 7, 2025. It is the current version listed on the official AutoIt website (autoitscript.com). The site's release post thanks contributors and downloaders, and directs users to the release notes and "important changes" pages for that version before upgrading. Technical issues are discussed on the AutoIt forum rather than in the release announcement itself.

Release timeline at a glance

The homepage lists recent releases in reverse chronological order, which makes the update cadence easy to see:

Two things stand out. First, the gap between v3.3.16.1 (2022) and v3.3.18.0 (2025) was about three years, so AutoIt updates arrive irregularly rather than on a fixed schedule. Second, the 2018 cluster shows that small patch releases can follow each other within weeks when issues are reported.

What the site says changed

The homepage announcement for v3.3.18.0 does not enumerate individual fixes. Instead, it points readers to two resources: the release notes and a page covering important changes to be aware of for that version. The same pattern applies to v3.3.16.1. The only release with a summary on the page is v3.3.14.0, described as fixing "a number of reported issues."

So if you need the specific changelog—new functions, behavior changes, compatibility notes—the announcement post is the signpost, not the destination. Check the linked history/release-notes pages for the version you are installing.

How to act on this

• Upgrading from an older 3.3.14.x build: read the important-changes notes for both 3.3.16.1 and 3.3.18.0, since changes may have accumulated across those releases.
• Starting fresh: download the current v3.3.18.0 build from the Downloads section, then keep the release notes handy while you learn the language.
• Hitting a problem after updating: the site explicitly asks users to raise technical issues on the forum, which is also where other users and developers respond.

What AutoIt is, in context

The site describes AutoIt as a freeware, BASIC-like scripting language for automating the Windows GUI and general scripting. It works by combining simulated keystrokes, mouse movement, and window manipulation—an approach the site says is not possible or reliable with other languages. That focus explains why release notes matter here: automation scripts often depend on exact window and control behavior, so a version change can affect existing scripts.

For documentation and community help beyond the release posts, the homepage links to the scripting language reference, the script editor, and the downloads page.