This is the universal build of 3C All-in-One Toolbox 3.1.1. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 29.3 MB • Min Android: 23 • Target Android: 35 • Version code: 200636 • Framework: Native (Java/Kotlin) • Permissions: 61
Screenshots
File Information
| Package Name | ccc71.at.free |
|---|---|
| Version Name | 3.1.1 |
| Version Code | 200636 |
| Architecture | Universal |
| Min Android Version | Android 23 (API 35) |
| Main Activity | ccc71.at.at_main_popup |
| Framework | Native (Java/Kotlin) |
| File Size | 29.35 MB |
| Signature (SHA1) | 17FB85DBE2B564B1396C3168B7FAA8393FE742A9 |
| File Hash (SHA256) | fdce88462cd6aee9fc291745636387ee831ef1606aafd0aecd3a3cddc968c0e8 |
What's New
From version
3.1.0g
:
Various terminal emulator improvements
Improves logs reader visual and scrolling
Adds VPN support to firewall - requires root
Fix crash in task recorder on Android 14 an below
Rewrite force-stop accessibility service used without root
Fix MAC editor address editor losing focus constantly
Allows using APN dBm in line overlays or widget scales
Fix disabling overlay lines indicators
3.1.0g
:
Various terminal emulator improvements
Improves logs reader visual and scrolling
Adds VPN support to firewall - requires root
Fix crash in task recorder on Android 14 an below
Rewrite force-stop accessibility service used without root
Fix MAC editor address editor losing focus constantly
Allows using APN dBm in line overlays or widget scales
Fix disabling overlay lines indicators
App Description
The ENTIRE 3C collection in just one package! *
* Except 3C Sensitive Backups and 3C Legacy Stats which are not allowed by Google to be included in this app.
3C All-in-One Toolbox combines many features into one giant toolbox with a modern and easy-to-use interface. Every tool you need to monitor, control and fine-tune all your Android devices.
Fastest and most friendly support on Play Store. Feel free to send a request from app settings, help and support mentioning your concerns.
Permissions detailed
here
Some features may require root or using
3C Companion
app for PC starting with Android 6+.
This app offers 2 accessibility services to help you stop apps easily or backup apps' data automatically, both of which will never ever collect any information.
Privacy Policy
★
Go pro or use in-app purchases to unlock the following features
Hide any tabs or any menu item
Edit main screen buttons up-to 4x6 grid
Multi/auto-select and sort apps
Auto backup and new app notification
Recording items and options
Create multiple schedules, watchers and profiles
Automatic battery markers and manage multiple batteries
Notification shortcut to access any features from status notification
Many extra widgets
Here are some of the app features:
★
Device manager
offers very powerful profiles, task scheduling and device watchdog
★
File manager
is a very simple, yet very powerful explorer with thumbnails, folder size and more. Stream your videos and photo directly to your favorite player. Both locally or from any Samba, FTP, WebDAV, Google Drive or Dropbox locations.
★
Application manager
provides backup/restore of all your favorites apps, including ability to import Titanium Backup! Also allows you to secure and customize your apps' events, orientation, full-screen and control permissions with Xposed framework.
★
Battery manager
helps you analyze and improve your consumption. Complete data (including mA) and charge cycles history, custom statistics based on profiles, consumption estimates in use or standby.
Special support
for dual battery devices, battery changes and LG Quick Circle and Samsung Edge notifications
★
Network manager
allows configuring and monitoring your network traffic.
★
Task manager
offers a simple UI yet very effective in sorting apps by various usage and getting rid of unwanted apps
★
CPU manager
controls single to octacore CPUs, thermal, multi-core and most custom kernel settings
★
System manager
allows configuring Linux kernel settings.
★
ROM manager
allows configuring Android OS settings.
★
Monitoring and recording
all applications, and hardware components activities. Includes status bar notifications with historical graphics.
★
System component switches
in app, in widgets or using profiles allows switching on/off about 20+ device components (WiFi, Bluetooth, etc)
★
Information notifications
allowing to display key information in status bar.
★
Line indicators
displaying simple information visually on top of everything.
★
Quick settings
to quickly access app features or toggle various system components.
★
Toolbox integration
allows for battery management, controlling hardware and managing apps from anywhere.
★
Highly configurable UI
allows you to transform the app into something you really like
★
Highly configurable widgets
, from a simple gauge to more complex data display, component toggles, and historical graphics
For advanced debugging/investigations:
★
Terminal Emulator & Script Editor
allows sharing and running scripts optionally on boot
★
System Logcat and Kernel Reader
* provides advanced filtering and search.
* Except 3C Sensitive Backups and 3C Legacy Stats which are not allowed by Google to be included in this app.
3C All-in-One Toolbox combines many features into one giant toolbox with a modern and easy-to-use interface. Every tool you need to monitor, control and fine-tune all your Android devices.
Fastest and most friendly support on Play Store. Feel free to send a request from app settings, help and support mentioning your concerns.
Permissions detailed
here
Some features may require root or using
3C Companion
app for PC starting with Android 6+.
This app offers 2 accessibility services to help you stop apps easily or backup apps' data automatically, both of which will never ever collect any information.
Privacy Policy
★
Go pro or use in-app purchases to unlock the following features
Hide any tabs or any menu item
Edit main screen buttons up-to 4x6 grid
Multi/auto-select and sort apps
Auto backup and new app notification
Recording items and options
Create multiple schedules, watchers and profiles
Automatic battery markers and manage multiple batteries
Notification shortcut to access any features from status notification
Many extra widgets
Here are some of the app features:
★
Device manager
offers very powerful profiles, task scheduling and device watchdog
★
File manager
is a very simple, yet very powerful explorer with thumbnails, folder size and more. Stream your videos and photo directly to your favorite player. Both locally or from any Samba, FTP, WebDAV, Google Drive or Dropbox locations.
★
Application manager
provides backup/restore of all your favorites apps, including ability to import Titanium Backup! Also allows you to secure and customize your apps' events, orientation, full-screen and control permissions with Xposed framework.
★
Battery manager
helps you analyze and improve your consumption. Complete data (including mA) and charge cycles history, custom statistics based on profiles, consumption estimates in use or standby.
Special support
for dual battery devices, battery changes and LG Quick Circle and Samsung Edge notifications
★
Network manager
allows configuring and monitoring your network traffic.
★
Task manager
offers a simple UI yet very effective in sorting apps by various usage and getting rid of unwanted apps
★
CPU manager
controls single to octacore CPUs, thermal, multi-core and most custom kernel settings
★
System manager
allows configuring Linux kernel settings.
★
ROM manager
allows configuring Android OS settings.
★
Monitoring and recording
all applications, and hardware components activities. Includes status bar notifications with historical graphics.
★
System component switches
in app, in widgets or using profiles allows switching on/off about 20+ device components (WiFi, Bluetooth, etc)
★
Information notifications
allowing to display key information in status bar.
★
Line indicators
displaying simple information visually on top of everything.
★
Quick settings
to quickly access app features or toggle various system components.
★
Toolbox integration
allows for battery management, controlling hardware and managing apps from anywhere.
★
Highly configurable UI
allows you to transform the app into something you really like
★
Highly configurable widgets
, from a simple gauge to more complex data display, component toggles, and historical graphics
For advanced debugging/investigations:
★
Terminal Emulator & Script Editor
allows sharing and running scripts optionally on boot
★
System Logcat and Kernel Reader
* provides advanced filtering and search.
Download 3C All-in-One Toolbox APK
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APK Permissions 61
- android.permission.ACCESS_ADSERVICES_AD_ID
- android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- android.permission.ACCESS_ADSERVICES_TOPICS
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.ACCESS_NETWORK_STATE
- android.permission.ACCESS_NOTIFICATION_POLICY
- android.permission.ACCESS_WIFI_STATE
- android.permission.BATTERY_STATS
- android.permission.BIND_ACCESSIBILITY_SERVICE
- android.permission.BLUETOOTH
- android.permission.BLUETOOTH_ADMIN
- android.permission.BLUETOOTH_CONNECT
- android.permission.BLUETOOTH_SCAN
- android.permission.CAMERA
- android.permission.CHANGE_NETWORK_STATE
- android.permission.CHANGE_WIFI_STATE
- android.permission.CLEAR_APP_CACHE
- android.permission.FLASHLIGHT
- android.permission.FOREGROUND_SERVICE
- android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- android.permission.GET_ACCOUNTS
- android.permission.GET_PACKAGE_SIZE
- android.permission.GET_TASKS
- android.permission.INSTALL_SHORTCUT
- android.permission.INTERNET
- android.permission.KILL_BACKGROUND_PROCESSES
- android.permission.MANAGE_EXTERNAL_STORAGE
- android.permission.MANAGE_USB
- android.permission.PACKAGE_USAGE_STATS
- android.permission.POST_NOTIFICATIONS
- android.permission.QUERY_ALL_PACKAGES
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.READ_LOGS
- android.permission.READ_PHONE_STATE
- android.permission.READ_SYNC_SETTINGS
- android.permission.READ_SYNC_STATS
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.REQUEST_DELETE_PACKAGES
- android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- android.permission.REQUEST_INSTALL_PACKAGES
- android.permission.RESTART_PACKAGES
- android.permission.SCHEDULE_EXACT_ALARM
- android.permission.SYSTEM_ALERT_WINDOW
- android.permission.USE_BIOMETRIC
- android.permission.USE_FINGERPRINT
- android.permission.VIBRATE
- android.permission.WAKE_LOCK
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.WRITE_SECURE_SETTINGS
- android.permission.WRITE_SETTINGS
- android.permission.WRITE_SYNC_SETTINGS
- ccc71.at.free.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- ccc71.at.permission
- ccc71.helper.permission
- ccc71.sb.permission
- ccc71.wifi.permission
- com.android.launcher.permission.INSTALL_SHORTCUT
- com.android.vending.BILLING
- com.google.android.gms.permission.AD_ID
- lib3c.permission.stats
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
Similar in Tools
Frequently Asked Questions about 3C All-in-One Toolbox APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 23 (API level 35) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.