File Extension Library

.AU3 File Extension

  • Developer by: AutoIt
  • Category: Developer Files

What are .AU3 files and how to open them?

Can't open .AU3 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .AU3 file.

What is a .AU3 file extension?

.AU3 file extension is created by AutoIt. .AU3 has been classified as Developer Files.

.AU3 is AutoIt v3 Script

Automated script created with AutoIt v3, a freeware scripting program that uses a programming language similar to BASIC; designed for automating commands within Windows and for other general scripting purposes.

The AU3 file format stores AutoIt3 scripting language. The script can be used to simulate keystrokes, mouse movement, and manipulate windows, which can automate tasks that are not possible with VBScript or SendKeys.

NOTE: You can edit AU3 script files with the SciTE4AutoIt3 program.

List of all softwares that can open the AutoIt v3 Script
File Viewer Plus

How to fix problems with .AU3 files

  1. You need to update the application that you normally use to open .AU3 files. Only the latest version of the software supports the current .AU3 file format
  2. You need to check the .AU3 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)