AutoIt is a portable programming language that is very similar to BASIC. This tiny basic like programming language was designed specifically for Windows GUI automation and scripting. Being so easy to learn and use, you'll often find it used to automate Windows tasks.
Key features include; it is tiny, easy to learn, stand alone, and digitally signed. Supports Unicode and will run on all Windows versions without any required runtimes. The Self Extracting Exe is essentially a Portable version of the Installer.
AutoIt Portable Programming Language
Extracted Size: 6MB
Authors Website: Project Page
Download: You can go here to Download this AutoIt Portable Programming Language
Portability Instructions: When you run the self extracting executable, simply select to use your USB drive as the destination.