File Manager: File Explorer, Safe & Cleaner is the best and safest Android file manager. It can help you explore the file system of your device, manage files, delete junk files, and more.

It has many powerful functions that make it one of the best file managers. It can optimize your phone by removing junk files, cleaning up the phone space, and making it faster.

The main functions are as follows:

• Scan and clean the device for malware, viruses, and trojans.
• Clean up the device's junk files, including the cache, the memory, the old phone book, and the old backup files.
• Optimize the device's performance, increase the device's speed, and clean up the battery usage.
• Secure your privacy and prevent any potential threats.