I'm surprised nobody has mentioned Evernote. Unless I am misunderstanding your question. I just save things in Evernote. Physical documents get scanned and upl

I'm surprised nobody has mentioned Evernote. Unless I am misunderstanding your question. I just save things in Evernote. Physical documents get scanned and uploaded. I also use BitTorrent Sync for things like music and videos. Extremely sensitive stuff like banking documents are encrypted and synced as well. I don't upload that stuff.