I have added a much requested feature to RAW Power — Lightroom support. There is now a plugin you can download from the website ( RAW Power Plugin for Lightroom), which you use with the just-released RAW Power 1.4.
There is a short video that shows how it works as well: ( https://youtu.be/4suoyktLxqw )
The plugin support non-destructive editing (including roundtrip editing between LR and RAW Power).
It works with Lightroom Classic and earlier (not the [feature-limited] Lightroom CC 2017).
Try it out and let me know what you think!