Do you ever thought to create your own portable apps, Here is a program came across to create the portable apps easily on windows machine. Cameyo is a free, open-architecture application virtualization product. It combines best application virtualization technology with simplicity.
Cameyo is extremely easy to use, Just start the Cameyo, It takes couple of sec. to make a snapshot of current system then install your favorite application finally tell the Cameyo that the installation is done. That is it. The Cameyo will make an exe and use it where ever you want to.
Here is small video to show how it works.
Cameyo is also providing the Application Virtualization SDK for developers to make their own virtualization utilities, automation tools.
Check more on Cameyo