A little thread on Feilner-IT software setup... At the core of it all is #Owncloud@ownclouders . I use it for file sync, share and a simple backup Inside that, I run @collabora and @ONLYOFFICE .
You should test it, you won't believe how fast those two run on #ownCloudInfiniteScale. I even wrote my first Linux-Mag-Article completely in the browser, with strong auth, on the way to #zerotrust, both from linux, chromebook or mobile clients. I dont do Windows or Apple, but it's avail. 1/