Adobe Captivate Portable is a self-contained version of Adobe Captivate that can be run directly from a USB drive or other portable device. This means that users can carry their e-learning authoring tool with them wherever they go, without the need for installation on a specific computer. Adobe Captivate Portable offers all the features of the standard Adobe Captivate software, including the ability to create interactive simulations, quizzes, and games.