Explorer File Manager, developed by 9xgeneration, is a free Android app that helps manage files on both internal and external storage. It comes with a range of features that make it an ultimate explorer for root devices. The app is small in size and easy to use, making it perfect for those who need basic file management on their devices.

One of the most significant features of Explorer File Manager is its ability to access system files, which is a great advantage for root users. The app allows you to customize your folder, wallpaper, and even save favorite files and folders. You can also create shortcuts on your home screen for quick and easy access. The app has a smart changing path feature that automatically updates your current location, making it easier to navigate through your files.

Overall, Explorer File Manager is a great tool for anyone who needs a fast and easy-to-use file managing app. It's perfect for managing SD card and internal storage files, and its customization options make it stand out from other file managers in the market.