I've been having problems with two ADN image storage view apps, Filebase and Orbit. Filebase crashes & Orbit is waaaaayyy slow.
I tried using Fluid app on the Mac to create a Site Specific Browsre for files-app.net but Fluid doesn't cope well with the modern Mac environment, being based on an elderly version of Web-Kit. So I used Epichrome app instead. It uses the Chrome browser in much the same manner as Fluid uses Safari, except passwords stick in the generated SSB.
See https://www.maketecheasier.com/turn-web-services-mac-apps/ for detailed instructions & a download link for Epichrome.