https://www.google.com/nikcollection/
This software package is aimed at the more advanced photographer. To use this properly, you MUST pretty much have your monitor calibrated and the B&W module Siver Efex Pro is my favorite one.
Now that it is free, there is no reason not to get it and with the savings....go get some hardware to calibrate the monitors. Of course the use of proper ICC profiles that allows close screen matching is also ideal.
This software package is aimed at the more advanced photographer. To use this properly, you MUST pretty much have your monitor calibrated and the B&W module Siver Efex Pro is my favorite one.
Now that it is free, there is no reason not to get it and with the savings....go get some hardware to calibrate the monitors. Of course the use of proper ICC profiles that allows close screen matching is also ideal.