Once you purchased the Fingerprint SDK, you can use it both with the Windows version as well as with the Java version.
In order to get Fingerprint SDK for Java running under Linux there are some issues to pay attention to.
Fingerprint SDK and the Fingerprint Readers under Linux
It is not necessary the installation of any reader driver, but it is necessary that the application has rights of accessing the USB reader.
To run Fingerprint SDK Java-based applications on Linux x86 operating systems, the following file must be packaged:
* libgrfingerjava.so
The following file must also be packaged with all Fingerprint SDK Java-based applications requiring support for the Microsoft / DigitalPersona / Bio-I Cyte / Futronic FS80 / M2SYS M2-S fingerprint readers:
* CapPluginFingercap.so