Windows Movie Maker is a free Microsoft utility for Windows that lets you create and edit video files. But for some reason, the most recent versions of Movie Maker for Windows Vista and 7 don’t have all the features and transitions you can find on earlier builds.

So one developer decided to take matters into his own hands and create a portable version of Windows Movie Maker based on Movie Maker 2.1. You can run Portable Windows Movie Maker on any computer with Windows XP, Vista, or 7. And since it’s portable, you can run it from a USB flash drive or a folder on your hard drive without installing it.

As an added bonus, the developer added some extra transitions and effects.