File Security is a tool for Android phones with features such as file management, antivirus, garbage cleaning, application lock, and power saving. Keep your phone away from viruses and effectively manage your files. Key Features. File Manage: easily manage phone files Virus Scanning: 360° protection of mobile phone security Junk Files: free up phone space Browse Documents: find duplicate and invalid files App Lock: protect personal privacy Battery Saver: effective management of mobile phone power Phone Booster: run smoother CPU Cooler: improve the experience File Manager. File Manager can search for your files or navigate to them simply, you can access any files on your phone with few taps. File Manager supports you to view files with other browsers. You can also share your selected files with your friends via social networking or delete multiple files at once. File Manager also supports more functions, not only can create new folders, but also can move and rename, copy and paste. Anti-Virus Scan. Supported by a powerful antivirus engine, this feature prevents viruses from your phone, protects your phone information, provides a safe using environment, alerts you to suspicious virus messages, and protects your personal information. Junk Files. A junk cleaner can scan your phone for cache junk, such as pictures, music, and more. Intelligently clean up junk that takes up your phone's memory, free up space on your phone, and make your phone run more smoothly. Browse Documents. File classification, one-click search for duplicate files and invalid files, easy to clean up without leaving a trace. Phone Booster. Phone Boost can help you kill background apps smartly to free up memory and make your phone use faster and smoother in a snap. With just one click, Phone Boost can speed up your android phone and make the experience on Android phones more comfortable. App lock. The app lock feature helps you guard the phone application you want to lock, protects your privacy and security, prevents your private information from leakage. Battery saver. Battery saver can effectively manage your phone's power and scan for high power-consuming apps so you can get a finer picture of your phone and optimize your experience. CPU Cooler. Automatically analyze the high power consumption applications running in the background of the mobile phone, and provide you with optimization solutions to solve the overheating of the mobile phone and improve your experience. More cool features are coming soon, so stay tuned! If you have any questions, feedback, suggestions, please feel free to contact us at '[email protected]' so we can continue to bring you the best experience and updates.