MEGA for Android (currently beta) is handy, if you want to upload and download files, search, rename and delete files, create folders or browse files stored on your Mega account from your Android device and from anywhere.
For your information, Mega is a new online cloud storage service offering a massive 50GB of free space. Moreover, it promises complete privacy by encrypting everything you upload before it’s sent. Mega doesn’t hold your encryption key, so you or people you invite can only read your files. MEGA for Android is a free app (currently beta) and can be downloaded from Play Store