Since the app is not on Google Play, you must manually install the APK:

ES File Explorer is popular because it functions as a Swiss Army knife for mobile devices:

Integrated support for Google Drive, Dropbox, and OneDrive, as well as LAN (Samba), FTP, and SFTP.

Standard operations such as copy, paste, rename, delete, and move are easily accessible.

Built-in tools for compressing and decompressing ZIP and RAR files.

View photos, play music, and watch videos directly within the app without needing external players.

Scans for junk files, redundant data, and large files to help free up internal storage.