It's ok, but with some improvmants it can be the best file manager/ encrypter. Installed on Galaxy S4. Its one of the few apps that has the capablity to encrypt, compress, search, and split view for ease of file transfare. However, Search feature by name can only find files but not folders. Encrypting / Decrypting does not give option to delete original file after encrypting , needs fixing. It does not have capability to encrypt and decrypt a whole folder at once, only one or more files at a time.