VaultXfer is described as 'You can send and receive small and large files. You can encrypt the links you create and remove them at any time. You can set the file size allowed in links. You can block unwanted file extensions from being uploaded to links and keep your profile secure with 2FA' and is an app in the file sharing category. There are more than 25 alternatives to VaultXfer for a variety of platforms, including Web-based, Android, Windows, iPhone and Mac apps. The best VaultXfer alternative is Blip. It's not free, so if you're looking for a free alternative, you could try Blip or Send. Other great apps like VaultXfer are pCloud, Hoodik, Wormhole and WeTransfer.