Driver Backup is a Free and Portable Driver Saving Tool. It can be used to backup your hardware device drivers on a Windows PC, making it easy to reinstall those drivers in the event of a format and reinstall. This tool does appear to be portable, but requires Microsoft .Net 2.0 Framework to run.
Double Driver is a Free Driver Backup tool for USB. It can be used to view all of the drivers installed on your computer. You can then proceed to backup drivers, restore drivers, save drivers, or print a list of chosen drivers. Installed driver details such as setup information, hardware ID, version, date, provider and class are displayed and can be printed for reference.
DriverBackup! is a nice driver backup tool that allows a user to create a backup of his or her hardware driver files. This free and portable tool preserves drivers of your hardware peripherals by saving them into a user specified location. You can then quickly reinstall your system hardware drivers if need be from the saved location.
DriverGrabber is a tiny portable utility that allows you to easily create a backup of all your important third party Windows system drivers. This driver backup tool can be useful for anyone that might need to reformat or reinstall Windows. That is, those of us who do not want to have to hunt down all of our hardware specific drivers - post install.
