Solid Explorer - Solid Explorer is a powerful Android file manager featuring access to most popular cloud storages, root access and easy extensibility.
KeepSafe - Keep your entire photo library safely stored in an encrypted private cloud.
MiXplorer - MiXplorer is a mobile app that was designed to make it easy to organize and manage the files on your Android device.
Hide Secrets - Hide Secrets is an app that allows hiding everything they deem confidential on their smartphone.
Amaze File Manager - Free and open-source Android file manager with no ads.
Hexlock - Security app locker keeps apps private with smart profiles for any situation