Honestly, considering the abysmal gap in open source solutions, dropbox and google drive are "kind-of okay". The only issue is, it needs to sync up files betwee

Honestly, considering the abysmal gap in open source solutions, dropbox and google drive are "kind-of okay". The only issue is, it needs to sync up files between devices before allowing a download. The ux is not excellent, but at least it works. I'm really looking for a "universal airdrop", but I would settle even for a pale copy of it.