winPenPack is an open source software environment comprised of several portable apps* grouped into suites.

With winPenPack, any USB flash drive ceases to be a simple data storage device and becomes a self-contained environment, within which apps and files are integrated together.

Portable apps included in the winPenPack suite do not require any installation and do not leave their files or settings on the host computer. They can be easily transferred to another computer via any external device, such as a removable hard disk drive or a USB flash drive.

In order to get started with winPenPack, all you have to do is connect a USB flash drive to any free USB port on your host PC, and you will have your collection of pre-configured and ready-to-use programs instantly available, grouped in categories and executable through a user-friendly menu interface that is similar to the Start Menu.

Once running, it will be exactly as if you are working on your own PC, with web browsers, e-mail clients, image and drawing editors, chat clients, multimedia tools, PC maintenance and security tools, school and development tools, etc. All these features make winPenPack extremely useful in any situation.

*Portable apps are apps that are modified to be executed directly from a USB flash drive, without prior installation.