I did an extensive lookup of dropbox alternatives last year, and ended up self-hosting seafile. Multiple family members use it and it works great, plus encrypti

I did an extensive lookup of dropbox alternatives last year, and ended up self-hosting seafile. Multiple family members use it and it works great, plus encryption built-in from day one (me not being able to read their stuff is critical to me). There has been no outage, and upgrades are easy.