Simple, low weight and beautiful. No additional useless options. Also works with root access to provide you even more functionality. Why not give it a try? Full Featured File Manager It is a Super File Manager which provides all features of file management including cut, copy, delete, rename, compress, extract.
Get the installation package of Open it! - Pro 4.0.4 for free and check out users' reviews on Droid Informer. The app can be launched on Android devices 4.2 and above. The download of this application is safe and secure. Lukáš Anda is the developer of Open it! - Pro which can be found in the Tools category.