free programs to open any file extension

.AU3 File Extension

AutoIt Script

Category:
Shell Scripts (4 file extensions)
Description:
AutoIt is a scripting language similar to VBScript, Batch scripting and Windows PowerShell scripts.

Free programs to use .AU3 files:
Icon
Notepad++ can open, edit, create and print .AU3 files
Download Notepad Plus Plus website
Icon
AutoIt can open, edit, create, print and play .AU3 files
Download AutoIt website
Add Information:
Enlighten us about .AU3 files get some FREE karma!