Nextcloud
What is Nextcloud Nextcloud is a complete software package to replace most cloud services like Google, iCloud, Dropbox etc. Nextcloud is branched off from the other solution ownCloud because (from what I’ve heard) a couple of devs did not like the direction it was going so they started their own product.
Nextcloud is not just a storage solution, it’s a complete package, it’s not blazingly fast and it’s written in PHP.