Password Protected Flash Drive Free software is the extremely well designed program to protect or lock USB flash drive files which you do not wish to share with others. It is absolute free tool to make password for different brands of USB Flash Drives such as Kingston, SanDisk, LaCie, Transcend, Lexar, HP, Sony, Panda, and many more brands. It is certified and secure software to protect files and folders with single password to USB flash drive.