If you haven’t heard, Nik software (owned by Google) is now free! I have used Nik for years, and I especially like Nik Silver Efex. It is stunning that the software is free, and this includes the whole package with programs like Color Efex, HDR Efex Pro, Viveza and Dfine among others. This software will work as plugins with both LR and Photoshop, Mac or Windows. This is a deal you can’t pass up.