Nextcloud
This does NOT include the database that you will need.
docker run -d \
--name=nextcloud \
-e PUID=1000 \
-e PGID=1000 \
-e TZ=Etc/UTC \
-p 443:443 \
-v /home/nextcloud/config:/config \
-v /home/nextcloud/data:/data \
--restart always \
lscr.io/linuxserver/nextcloud:latest