OnePlus originally claimed that Secure
Box encrypted files, but that wasn't true — Secure Box doesn't employ the same encryption as Stock Android.
Not exact matches
At TechShow, everyone seemed pretty impressed with Viivo, which can
encrypt files and store them in the four most - popular cloud services: Dropbox,
Box, OneDrive, and Drive.
Then, name and select a save location for the resulting
file, check the
box directly left of «
Encrypt,» and enter your desired password in the space provided.