DriverBackup!
Fast and user-friendly free tool for drivers's backup, restoration and removal with command line options, automatic restoration from CD\DVD and path formatting. DriverBackup! includes also an interactive command line builder.
Features:
Backup & restore of windows drivers
Drivers' backup from offline or non-booting system
Unknown device recognition
Command line switches with integrated command line builder
Compatible with 64 bit systems
Automatic generation of autorun files for drivers' restoration
No installation required
https://sourceforge.net/projects/drvback/
Source code is available, no license specified.