It's not an "owncloud protocol"... It's called WebDAV and it's a web standard[0], like HTTP. [0]https://tools.ietf.org/html/rfc4918 https://tools.ietf.org/html

It's not an "owncloud protocol"... It's called WebDAV and it's a web standard[0], like HTTP. [0]https://tools.ietf.org/html/rfc4918 https://tools.ietf.org/html/rfc4918 There are literally 100s and 100s of these tools... Nothing is special about OwnCloud, or Sandstorm, in this case, to support interoperability. It's pretty obvious, IMO, that it supports WebDAV since "dav" is right there in the name.