according your answer,i need buy BAS to use Fingerprintswitcher?
Nope,
You can use Fingerprintswitcher service for FREE with FREE BAS version.
But in that case you are limited to "windows chrome" type of Fingerprints.
And if you pay for Fingerprintswitcher service (which is cheap btw) you will
be able to obtain any type of Fingerprints - desktop, mobile etc. And you will
get accsess to download fingerprinmanager, which is only available for paid
users of fingerprintswitcher service.