3C Toolbox

3C Toolbox is the all-in-one Android system management app that puts complete device control in your hands. Monitor, optimize, and fine-tune every aspect of your phone or tablet with a modern, intuitive interface designed for both beginners and power users.

Take charge of your device's performance through powerful device management tools that let you create custom profiles, schedule automated tasks, and set up intelligent watchdogs to keep everything running smoothly. Whether you're juggling multiple devices or need precision control over system behavior, you'll find the flexibility to match your exact workflow.

Streamline file management with a lightweight yet capable explorer that handles everything from local folders to cloud storage. Access files directly from Google Drive, Dropbox, Samba, FTP, and WebDAV locations—stream videos and photos instantly to your favorite media players without cluttering your storage. The integrated application manager makes backing up and restoring your apps effortless, with support for importing from Titanium Backup, plus advanced options to customize app permissions, orientation, and behavior using Xposed framework.

Optimize battery life with detailed consumption analysis, historical charge cycle data, and custom statistics tied to your usage profiles. Dual battery device owners get specialized support, and the app tracks mA-level granularity to reveal exactly where your power is going. Network monitoring gives you visibility into traffic patterns, while the CPU manager controls everything from single-core to octa-core processors, thermal management, and custom kernel settings for maximum efficiency.

Gain real-time insight into system activity through comprehensive monitoring of applications and hardware components. Display key metrics in your status bar with historical graphs, use line indicators for at-a-glance information, or configure dozens of widgets ranging from simple gauges to complex data visualizations. Toggle 20+ system components—WiFi, Bluetooth, location, and more—from the app, widgets, or automated profiles.

Advanced users will appreciate the terminal emulator with script editor for custom automation, plus system logcat and kernel reader tools for debugging and investigation. Every feature can be customized: hide tabs, redesign the main grid, create multiple schedules and watchers, set auto-backups, and transform the UI to match your preferences.

3C Toolbox combines everything you need to monitor and control your Android device in one streamlined package, backed by responsive developer support. Some features require root access or the 3C Companion PC app on Android 6+.