Online registration

Go to and register your StellarNet spectrometer to claim your one-year warranty and receive an email with StellarNet Driver and SpectraWiz Downloads. You must install the drivers before you try to install or run the SpectraWiz software.

Download and Install SpectraWiz Drivers and Software for Windows 10/11


Most all current spectrometers are supported by SW_Setup.exe which contain the zAP Drivers and SpectraWiz software v 6.32.

For High Resolution spectrometers marked T3, please use SW_Setup_T3.exe