I tried it and my (albeit 2 year old) Synology ds416j didn't have the horsepower for the app. Please forgive the self-plug, but if you have the time and inclin

I tried it and my (albeit 2 year old) Synology ds416j didn't have the horsepower for the app. Please forgive the self-plug, but if you have the time and inclination, I'd love to get your feedback by trying a beta build of PhotoStructure, which currently has ports for Mac, Linux, and Windows, but I've designed it to also be runnable on headless boxes, like on your NAS (I just haven't had the time to build installers and updaters for those platforms yet, and frankly I have no idea what the demand would be for those ports). The signup is on the home page, https://photostructure.com/ https://photostructure.com/. Feel free to send me an email at hello (at) photostructure.com if you have any other questions.